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User Manual: Marking of electronic components, SMD Codes D5, D5*, D5***, D5.1, D5.6, D50, D51, D52, D53, D54, D55, D56, D57, D58, D59, D5NK50Z. Datasheets AZ23B10-G, AZ23B11-G, AZ23B12-G, AZ23B13-G, AZ23B15-G, AZ23B6V2-G, AZ23B6V8-G, AZ23B7V5-G, AZ23B8V2-G, AZ23B9V1-G, AZ23C10-G, AZ23C11-G, AZ23C12-G, AZ23C13-G, AZ23C15-G, AZ23C6V2-G, AZ23C6V8-G, AZ23C7V5-G, AZ23C8V2-G, AZ23C9V1-G, BC847BM, BZX384-C5V1, EMD5, MMBD4148CC, MMSZ5230, OPA2350EA, RT8010PQW, STD5NK50Z-1, STD5NK50ZT4, Si2325DS, TZT5V1AW, TZT5V6AW, UMD5N.

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1/17June 2004

STB5NK50Z/-1 - STD5NK50Z/-1

STP5NK50Z - STP5NK50ZFP

N-CHANNEL 500V - 1.22Ω - 4.4A TO-220/FP-D/IPAK-D2/I2PAK

Zener-Protected SuperMESH™MOSFET

Table 1: General Features

■TYPICAL RDS(on) = 1.22 Ω

■EXTREMELY HIGH dv/dt CAPABILITY

■IMPROVED ESD CAPABILITY

■100% AVALANCHE RATED

■GATE CHARGE MINIMIZED

■VERY LOW INTRINSIC CAPACITANCES

■VERY GOOD MANUFACTURING

REPEATIBILITY

DESCRIPTION

The SuperMESH™ series is obtained through an

extreme optimization of ST’s well established

stripbased PowerMESH™ layout. In addition to

pushing on-resistance significantly down, special

care is taken to ensure a very good dv/dt capability

for the most demanding applications. Such series

complements ST full range of high voltage MOS-

FETs including revolutionary MDmesh™ products.

APPLICATIONS

■HIGH CURRENT, HIGH SPEED SWITCHING

■IDEAL FOR OFF-LINE POWER SUPPLIES,

ADAPTORS AND PFC

■LIGHTING

Table 2: Order Codes

Figure 1: Package

Figure 2: Internal Schematic Diagram

TYPE VDSS RDS(on) IDPw

STB5NK50Z

STB5NK50Z-1

STD5NK50Z

STD5NK50Z-1

STP5K50Z

STP5K50ZFP

500 V

500 V

500 V

500 V

500 V

500 V

< 1.5 Ω

< 1.5 Ω

< 1.5 Ω

< 1.5 Ω

< 1.5 Ω

< 1.5 Ω

4.4 A

4.4 A

4.4 A

4.4 A

4.4 A

4.4 A

70 W

70 W

70 W

70 W

70 W

25 W TO-220FP

123

1

3

DPAK

3

2

1

IPAK

123

I2PAK

TO-220

13

D2PAK

SALES TYPE MARKING PACKAGE PACKAGING

STB5NK50ZT4 B5NK50Z D2PAK TAPE & REEL

STB5NK50Z-1 B5NK50Z I2PAK TUBE

STD5NK50ZT4 D5NK50Z DPAK TAPE & REEL

STD5NK50Z-1 D5NK50Z IPAK TUBE

STP5NK50Z P5NK50Z TO-220 TUBE

STP5NK50ZFP P5NK50ZFP TO-220FP TUBE

Rev. 4

STB5NK50Z/-1 - STD5NK50Z/-1 - STP5NK50Z - STP5NK50ZFP

2/17

Table 3: Absolute Maximum ratings

() Pulse width limited by safe operating area

(1) ISD ≤4.4A, di/dt ≤200A/µs, VDD ≤ V(BR)DSS, Tj ≤ TJMAX.

(*) Limited only by maximum temperature allowed

Table 4: Thermal Data

Table 5: Avalanche Characteristics

Table 6: Gate-Source Zener Diode

PROTECTION FEATURES OF GATE-TO-SOURCE ZENER DIODES

The built-in back-to-back Zener diodes have specifically been designed to enhance not only the device’s

ESD capability, but also to make them safely absorb possible voltage transients that may occasionally be

applied from gate to source. In this respect the Zener voltage is appropriate to achieve an efficient and

cost-effective intervention to protect the device’s integrity. These integrated Zener diodes thus avoid the

usage of external components.

Symbol Parameter Value Unit

STP5NK50Z

STB5NK50Z/-1 STP5NK50ZFP STD5NK50Z

STD5NK50Z-1

VDS Drain-source Voltage (VGS = 0) 500 V

VDGR Drain-gate Voltage (RGS = 20 kΩ)500 V

VGS Gate- source Voltage ± 30 V

IDDrain Current (continuous) at TC = 25°C4.4 4.4 (*) 4.4 A

IDDrain Current (continuous) at TC = 100°C2.7 2.7 (*) 2.7 A

IDM ( ) Drain Current (pulsed) 17.6 17.6 (*) 17.6 A

PTOT Total Dissipation at TC = 25°C70 25 70 W

Derating Factor 0.56 0.2 0.56 W/°C

VESD(G-S) Gate source ESD(HBM-C=100pF, R=1.5KΩ) 3000 V

dv/dt (1) Peak Diode Recovery voltage slope 4.5 V/ns

VISO Insulation Withstand Voltage (DC) - 2500 - V

Tj

Tstg

Operating Junction Temperature

Storage Temperature -55 to 150

-55 to 150 °C

°C

TO-220

I2PAK/D2PAK TO-220FP DPAK

Rthj-case Thermal Resistance Junction-case Max 1.78 5 1.78 °C/W

Rthj-amb Thermal Resistance Junction-ambient Max 62.5 °C/W

TlMaximum Lead Temperature For Soldering Purpose 300 °C

Symbol Parameter Max Value Unit

IAR Avalanche Current, Repetitive or Not-Repetitive

(pulse width limited by Tj max) 4.4 A

EAS Single Pulse Avalanche Energy

(starting Tj = 25 °C, ID = IAR, VDD = 50 V) 130 mJ

Symbol Parameter Test Conditions Min. Typ. Max. Unit

BVGSO Gate-Source Breakdown

Voltage Igs=± 1mA (Open Drain) 30 V

3/17

STB5NK50Z/-1 - STD5NK50Z/-1 - STP5NK50Z - STP5NK50ZFP

ELECTRICAL CHARACTERISTICS (TCASE =25°C UNLESS OTHERWISE SPECIFIED)

Table 7: On /Off

Table 8: Dynamic

Table 9: Source Drain Diode

(1) Pulsed: Pulse duration = 300 µs, duty cycle 1.5 %.

(2) Pulse width limited by safe operating area.

(3) Coss eq. is defined as a constant equivalent capacitance giving the same charging time as Coss when VDS increases from 0 to 80% VDSS.

Symbol Parameter Test Conditions Min. Typ. Max. Unit

V(BR)DSS Drain-source Breakdown

Voltage ID = 1 mA, VGS = 0 500 V

IDSS Zero Gate Voltage

Drain Current (VGS = 0) VDS = Max Rating

VDS = Max Rating, TC = 125°C 1

50 µA

µA

IGSS Gate-body Leakage

Current (VDS = 0) VGS = ± 20 V ± 10 µA

VGS(th) Gate Threshold Voltage VDS = VGS, ID = 50 µA 3 3.75 4.5 V

RDS(on Static Drain-source On

Resistance VGS = 10 V, ID = 2.2 A 1.22 1.5 Ω

Symbol Parameter Test Conditions Min. Typ. Max. Unit

gfs (1) Forward Transconductance VDS = 15 V , ID = 2.2 A 3.1 S

Ciss

Coss

Crss

Input Capacitance

Output Capacitance

Reverse Transfer

Capacitance

VDS = 25 V, f = 1 MHz, VGS = 0 535

75

17

pF

pF

pF

COSS eq (3).Equivalent Output

Capacitance VGS = 0 V, VDS = 0 to 400 V 45 pF

td(on)

tr

td(off)

tf

Turn-on Delay Time

Rise Time

Turn-off-Delay Time

Fall Time

VDD = 250 V, ID = 2.2 A,

RG = 4.7 Ω, VGS = 10 V

(see Figure 19)

15

10

32

15

ns

ns

ns

ns

Qg

Qgs

Qgd

Total Gate Charge

Gate-Source Charge

Gate-Drain Charge

VDD = 400 V, ID = 4.4 A,

VGS = 10 V

(see Figure 22)

20

4

10

28 nC

nC

nC

Symbol Parameter Test Conditions Min. Typ. Max. Unit

ISD

ISDM (2) Source-drain Current

Source-drain Current (pulsed) 4.4

17.6 A

A

VSD (1) Forward On Voltage ISD = 4.4 A, VGS = 0 1.6 V

trr

Qrr

IRRM

Reverse Recovery Time

Reverse Recovery Charge

Reverse Recovery Current

ISD = 4.4 A, di/dt = 100 A/µs

VDD = 30V, Tj = 150°C

(see Figure 20)

310

1425

9.2

ns

nC

A

STB5NK50Z/-1 - STD5NK50Z/-1 - STP5NK50Z - STP5NK50ZFP

4/17

Figure 3: Safe Operating Area For DPAK/IPAK/

D2PAK/I2PAK/TO-220

Figure 4: Thermal Impedance For DPAK/IPAK/

D2PAK/I2PAK/TO-220

Figure 5: Output Characteristics

Figure 6: Safe Operating Area For TO-220FP

Figure 7: Thermal Impedance For TO-220FP

Figure 8: Transfer Characteristics

5/17

STB5NK50Z/-1 - STD5NK50Z/-1 - STP5NK50Z - STP5NK50ZFP

Figure 9: Transconductance

Figure 10: Gate Charge vs Gate-source Voltage

Figure 11: Normalized Gate Threshold Voltage

vs Temperature

Figure 12: Static Drain-Source On Resistance

Figure 13: Capacitance Variations

Figure 14: Normalized On Resistance vs Tem-

perature

STB5NK50Z/-1 - STD5NK50Z/-1 - STP5NK50Z - STP5NK50ZFP

6/17

Figure 15: Source-Drain Forward Characteris-

tics

Figure 16: Maximum Avalanche Energy vs

Temperature

Figure 17: Normalized BVDSS vs Temperature

7/17

STB5NK50Z/-1 - STD5NK50Z/-1 - STP5NK50Z - STP5NK50ZFP

Figure 18: Unclamped Inductive Load Test Cir-

cuit

Figure 19: Switching Times Test Circuit For

Resistive Load

Figure 20: Test Circuit For Inductive Load

Switching and Diode Recovery Times

Figure 21: Unclamped Inductive Wafeform

Figure 22: Gate Charge Test Circuit

STB5NK50Z/-1 - STD5NK50Z/-1 - STP5NK50Z - STP5NK50ZFP

8/17

DIM. mm. inch

MIN. TYP MAX. MIN. TYP. MAX.

A 4.40 4.60 0.173 0.181

b 0.61 0.88 0.024 0.034

b1 1.15 1.70 0.045 0.066

c 0.49 0.70 0.019 0.027

D 15.25 15.75 0.60 0.620

E 10 10.40 0.393 0.409

e 2.40 2.70 0.094 0.106

e1 4.95 5.15 0.194 0.202

F 1.23 1.32 0.048 0.052

H1 6.20 6.60 0.244 0.256

J1 2.40 2.72 0.094 0.107

L 13 14 0.511 0.551

L1 3.50 3.93 0.137 0.154

L20 16.40 0.645

L30 28.90 1.137

øP 3.75 3.85 0.147 0.151

Q 2.65 2.95 0.104 0.116

TO-220 MECHANICAL DATA

9/17

STB5NK50Z/-1 - STD5NK50Z/-1 - STP5NK50Z - STP5NK50ZFP

L2

A

B

D

E

H

G

L6

F

L3

G1

123

F2

F1

L7

L4

L5

DIM. mm. inch

MIN. TYP MAX. MIN. TYP. MAX.

A 4.4 4.6 0.173 0.181

B 2.5 2.7 0.098 0.106

D 2.5 2.75 0.098 0.108

E 0.45 0.7 0.017 0.027

F 0.75 1 0.030 0.039

F1 1.15 1.7 0.045 0.067

F2 1.15 1.7 0.045 0.067

G 4.95 5.2 0.195 0.204

G1 2.4 2.7 0.094 0.106

H 10 10.4 0.393 0.409

L2 16 0.630

L3 28.6 30.6 1.126 1.204

L4 9.8 10.6 .0385 0.417

L5 2.9 3.6 0.114 0.141

L6 15.9 16.4 0.626 0.645

L7 9 9.3 0.354 0.366

Ø3 3.2 0.118 0.126

TO-220FP MECHANICAL DATA

STB5NK50Z/-1 - STD5NK50Z/-1 - STP5NK50Z - STP5NK50ZFP

10/17

DIM. mm inch

MIN. TYP. MAX. MIN. TYP. MAX.

A 2.20 2.40 0.087 0.094

A1 0.90 1.10 0.035 0.043

A2 0.03 0.23 0.001 0.009

B 0.64 0.90 0.025 0.035

B2 5.20 5.40 0.204 0.213

C 0.45 0.60 0.018 0.024

C2 0.48 0.60 0.019 0.024

D 6.00 6.20 0.236 0.244

E 6.40 6.60 0.252 0.260

G 4.40 4.60 0.173 0.181

H 9.35 10.10 0.368 0.398

L2 0.8 0.031

L4 0.60 1.00 0.024 0.039

V2 0

o

8

o

0

o

0

o

P032P_B

TO-252 (DPAK) MECHANICAL DATA

11/17

STB5NK50Z/-1 - STD5NK50Z/-1 - STP5NK50Z - STP5NK50ZFP

DIM. mm inch

MIN. TYP. MAX. MIN. TYP. MAX.

A 2.2 2.4 0.086 0.094

A1 0.9 1.1 0.035 0.043

A3 0.7 1.3 0.027 0.051

B 0.64 0.9 0.025 0.031

B2 5.2 5.4 0.204 0.212

B3 0.85 0.033

B5 0.3 0.012

B6 0.95 0.037

C 0.45 0.6 0.017 0.023

C2 0.48 0.6 0.019 0.023

D 6 6.2 0.236 0.244

E 6.4 6.6 0.252 0.260

G 4.4 4.6 0.173 0.181

H 15.9 16.3 0.626 0.641

L 9 9.4 0.354 0.370

L1 0.8 1.2 0.031 0.047

L2 0.8 1 0.031 0.039

A

C2

C

A3

H

A1

DL

L2

L1

1 3

= =

B3

B

B6

B2

E

G

= =

= =

B5

2

TO-251 (IPAK) MECHANICAL DATA

0068771-E

STB5NK50Z/-1 - STD5NK50Z/-1 - STP5NK50Z - STP5NK50ZFP

12/17

TO-247 MECHANICAL DATA

1

DIM. mm. inch

MIN. TYP MAX. MIN. TYP. MAX.

A 4.4 4.6 0.173 0.181

A1 2.49 2.69 0.098 0.106

A2 0.03 0.23 0.001 0.009

B 0.7 0.93 0.027 0.036

B2 1.14 1.7 0.044 0.067

C 0.45 0.6 0.017 0.023

C2 1.23 1.36 0.048 0.053

D 8.95 9.35 0.352 0.368

D1 8 0.315

E 10 10.4 0.393

E1 8.5 0.334

G 4.88 5.28 0.192 0.208

L 15 15.85 0.590 0.625

L2 1.27 1.4 0.050 0.055

L3 1.4 1.75 0.055 0.068

M 2.4 3.2 0.094 0.126

R0.4 0.015

V2 0º4º

D

2

PAK MECHANICAL DATA

3

13/17

STB5NK50Z/-1 - STD5NK50Z/-1 - STP5NK50Z - STP5NK50ZFP

DIM. mm. inch

MIN. TYP MAX. MIN. TYP. MAX.

A 4.40 4.60 0.173 0.181

A1 2.40 2.72 0.094 0.107

b 0.61 0.88 0.024 0.034

b1 1.14 1.70 0.044 0.066

c 0.49 0.70 0.019 0.027

c2 1.23 1.32 0.048 0.052

D 8.95 9.35 0.352 0.368

e 2.40 2.70 0.094 0.106

e1 4.95 5.15 0.194 0.202

E 10 10.40 0.393 0.410

L 13 14 0.511 0.551

L1 3.50 3.93 0.137 0.154

L2 1.27 1.40 0.050 0.055

TO-262 (I

2

PAK) MECHANICAL DATA

STB5NK50Z/-1 - STD5NK50Z/-1 - STP5NK50Z - STP5NK50ZFP

14/17

TAPE AND REEL SHIPMENT (suffix ”T4”)*

TUBE SHIPMENT (no suffix)*

DPAK FOOTPRINT

* on sales type

DIM. mm inch

MIN. MAX. MIN. MAX.

A 330 12.992

B1.5 0.059

C 12.8 13.2 0.504 0.520

D20.2 0.795

G 16.4 18.4 0.645 0.724

N50 1.968

T 22.4 0.881

BASE QTY BULK QTY

2500 2500

REEL MECHANICAL DATA

DIM. mm inch

MIN. MAX. MIN. MAX.

A0 6.8 7 0.267 0.275

B0 10.4 10.6 0.409 0.417

B1 12.1 0.476

D1.5 1.6 0.059 0.063

D1 1.5 0.059

E1.65 1.85 0.065 0.073

F 7.4 7.6 0.291 0.299

K0 2.55 2.75 0.100 0.108

P0 3.9 4.1 0.153 0.161

P1 7.9 8.1 0.311 0.319

P2 1.9 2.1 0.075 0.082

R40 1.574

W 15.7 16.3 0.618 0.641

TAPE MECHANICAL DATA

All dimensions

are in millimeters

All dimensions are in millimeters

15/17

STB5NK50Z/-1 - STD5NK50Z/-1 - STP5NK50Z - STP5NK50ZFP

TAPE AND REEL SHIPMENT (suffix ”T4”)*

TUBE SHIPMENT (no suffix)*

D2PAK FOOTPRINT

* on sales type

DIM. mm inch

MIN. MAX. MIN. MAX.

A 330 12.992

B1.5 0.059

C 12.8 13.2 0.504 0.520

D20.2 0795

G 24.4 26.4 0.960 1.039

N100 3.937

T 30.4 1.197

BASE QTY BULK QTY

1000 1000

REEL MECHANICAL DATA

DIM. mm inch

MIN. MAX. MIN. MAX.

A0 10.5 10.7 0.413 0.421

B0 15.7 15.9 0.618 0.626

D 1.5 1.6 0.059 0.063

D1 1.59 1.61 0.062 0.063

E 1.65 1.85 0.065 0.073

F11.4 11.6 0.449 0.456

K0 4.8 5.0 0.189 0.197

P0 3.9 4.1 0.153 0.161

P1 11.9 12.1 0.468 0.476

P2 1.9 2.1 0.075 0.082

R 50 1.574

T 0.25 0.35 0.0098 0.0137

W23.7 24.3 0.933 0.956

TAPE MECHANICAL DATA

STB5NK50Z/-1 - STD5NK50Z/-1 - STP5NK50Z - STP5NK50ZFP

16/17

Table 10: Revision History

Date Revision Description of Changes

16-June-2004 1 D2PAK Included. New Stylesheet.

17/17

STB5NK50Z/-1 - STD5NK50Z/-1 - STP5NK50Z - STP5NK50ZFP

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the

consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from

its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications

mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information

previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or

systems without express written approval of STMicroelectronics.

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