BAT54, BAT54A, BAT54C, BAT54S Datasheet. Www.s Manuals.com. Bat54 Series R31 2 Diodes

User Manual: Marking of electronic components, SMD Codes KL, KL-***, KL1, KL11, KL2, KL3, KL4, KL5, KL6, KL7, KL8, KLA, KLB, KLJ, KLP. Datasheets 100EL11M8, 2SK2731, BAT54, BAT54 RF, BAT54A, BAT54A RF, BAT54ADW, BAT54AW, BAT54BRW, BAT54BRW-7-F, BAT54C, BAT54C RF, BAT54CDW, BAT54CW, BAT54S, BAT54S RF, BAT54SDW, BAT54SDW-7-F, BAT54SW, BAT54TDW, BAT54TW, BAT54TW-7-F, BAT54W, P6SMB9.1, PZU24B3, RT9818G-20PV, TPSMB9.1.

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BAT54 /A /C /S
SURFACE MOUNT SCHOTTKY BARRIER DIODE

Product Summary @TA = +25°C

Features and Benefits

VRRM (V)

IO (mA)

VFmax (V)

IRmax (μA)



Low Turn-on Voltage

30

200

0.8

2



Fast Switching



PN Junction Guard Ring for Transient and ESD Protection



Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)



Halogen and Antimony Free. “Green” Device (Note 3)



Qualified to AEC-Q101 Standards for High Reliability

Description

Mechanical Data

200mA surface mount Schottky Barrier Diode in SOT23 package,



offers low turn-on voltage and fast switching capability, designed with



Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0

PN Junction Guard Ring for Transient and ESD Protection, totally
lead-free finish and RoHS compliant, ”Green” device.

Case: SOT23




Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Matte Tin Finish annealed over Alloy 42 leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208

Top View

BAT54



Polarity: See Diagrams Below



Weight: 0.008 grams (approximate)

BAT54A

BAT54C

BAT54S

Ordering Information (Note 4)
Part Number
BAT54-7-F
BAT54A-7-F
BAT54C-7-F
BAT54S-7-F
BAT54Q-7-F
BAT54AQ-7-F
BAT54CQ-7-F
BAT54SQ-7-F
BAT54-13-F
BAT54A-13-F
BAT54Q-13
BAT54AQ-13
BAT54SQ-13
Notes:

Compliance
Standard
Standard
Standard
Standard
Automotive
Automotive
Automotive
Automotive
Standard
Standard
Automotive
Automotive
Automotive

Case
SOT23
SOT23
SOT23
SOT23
SOT23
SOT23
SOT23
SOT23
SOT23
SOT23
SOT23
SOT23
SOT23

Packaging
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
10,000/Tape & Reel
10,000/Tape & Reel
10,000/Tape & Reel
10,000/Tape & Reel
10,000/Tape & Reel

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.

BAT54 /A /C /S
Document number: DS11005 Rev. 31 - 2

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October 2013
© Diodes Incorporated

BAT54 /A /C /S
Marking Information

Shanghai A/T Site
Date Code Key
Year
1998
Code
J
Month
Code

…
…

Jan
1

xxx = Product Type Marking Code
KL1 = BAT54
KL2 = BAT54A
KL3 = BAT54C
KL4 = BAT54S
YM = Date Code Marking for SAT (Shanghai Assembly/ Test site)
Y̅ M = Date Code Marking for CAT (Chengdu Assembly/ Test site)
Y or Y̅ = Year (ex: A = 2013)
M = Month (ex: 9 = September)

Chengdu A/T Site

2002
N

Feb
2

Mar
3

2003
P

…
…

2009
W

Apr
4

May
5

2010
X

2011
Y

Jun
6

Jul
7

2012
Z

2013
A

Aug
8

2014
B

Sep
9

2015
C
Oct
O

2016
D
Nov
N

2017
E
Dec
D

Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic

Symbol

Peak Repetitive Reverse Voltage

VRRM

Working Peak Reverse Voltage

VRWM

Value

Unit

30

V

VR

DC Blocking Voltage
Forward Continuous Current (Note 5)
Repetitive Peak Forward Current
Forward Surge Current

@ t < 1.0s

IF

200

mA

IFRM

300

mA

IFSM

600

mA

Symbol

Value

Unit

PD

200

mW

RθJA

500

°C/W

RθJC

180

°C/W

TJ, TSTG

-65 to +150

°C

Thermal Characteristics
Characteristic
Power Dissipation (Note 5)
Typical Thermal Resistance Junction to Ambient Air (Note 5)
Typical Thermal Resistance Junction to Case (Note 8)
Operating and Storage Temperature Range (Note 6)

Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Reverse Breakdown Voltage (Note 7)

Forward Voltage

Symbol

Min

Typ

Max

Unit

V(BR)R

30





V

IRS = 100µA





240
320
400
500
800

mV

IF = 0.1mA
IF = 1mA
IF = 10mA
IF = 30mA
IF = 100mA

VF

Test Condition

Reverse Leakage Current (Note 7)

IR





2.0

µA

VR = 25V

Total Capacitance

CT





10

pF

VR = 1.0V, f = 1.0MHz

Reverse Recovery Time

trr





5.0

ns

IF = 10mA through IR = 10mA to
IR = 1.0mA, RL = 100Ω

Notes:

5. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com.
6. The heat generated must be less than the thermal conductivity from Junction-to-Ambient: dPD/dTJ < 1/RθJA
7. Short duration test pulse used to minimize self-heating effect.
8. Device mounted on Polymide substrate PC board. FR4 2oz 1*MRP layout.

BAT54 /A /C /S
Document number: DS11005 Rev. 31 - 2

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© Diodes Incorporated

IF, INSTANTANEOUS FORWARD CURRENT (A)

BAT54 /A /C /S
100

1

TA = 125ºC

10

0.1

TA = 75ºC

1
TA = 125ºC

0.01

T A = 75ºC

T A = 25ºC

0.1

T A = 25ºC

TA = 0ºC

TA = 0ºC

0.001

0.01

T A = -40ºC

0.0001

0

0.001

0.2
0.4
1.0
0.8
0.6
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Figure 1 Typical Forward Characteristics

0

5
10
15
20
30
25
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Figure 2 Typical Reverse Characteristics

12
Note 5

PD, POWER DISSIPATION (mW)

CT, TOTAL CAPACITANCE (pF)

10

8

6
4

2

0

200

100

0

0

10
15
20
25
30
VR, DC REVERSE VOLTAGE (V)
Figure 3 Total Capacitance vs. Reverse Voltage
5

BAT54 /A /C /S
Document number: DS11005 Rev. 31 - 2

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0

25
50
75
100
125
TA, AMBIENT TEMPERATURE (° C)
Figure 4 Power Derating Curve

150

October 2013
© Diodes Incorporated

BAT54 /A /C /S
Package Outline Dimensions
°
7
l
l
A

Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.
H
E
N
A
L
5
P2
E.
G0
U
A
G

J

K

1
K

SOT23
Dim
Min
Max
Typ
A
0.37
0.51
0.40
B
1.20
1.40
1.30
C
2.30
2.50
2.40
D
0.89
1.03 0.915
F
0.45
0.60 0.535
G
1.78
2.05
1.83
H
2.80
3.00
2.90
J
0.013 0.10
0.05
K
0.890 1.00 0.975
K1
0.903 1.10 1.025
L
0.45
0.61
0.55
L1
0.25
0.55
0.40
M
0.085 0.150 0.110
8°

All Dimensions in mm

a

M

A

1
L

L

B

C

D
G

F

Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.

Y
Z

C

X

BAT54 /A /C /S
Document number: DS11005 Rev. 31 - 2

Dimensions Value (in mm)
Z
2.9
X
0.8
Y
0.9
C
2.0
E
1.35

E

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October 2013
© Diodes Incorporated

BAT54 /A /C /S
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2013, Diodes Incorporated
www.diodes.com

BAT54 /A /C /S
Document number: DS11005 Rev. 31 - 2

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October 2013
© Diodes Incorporated

www.s-manuals.com



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