VISHAY BAT54, BATA, BATC, BATS Technical data

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Surface Mount Schottky Barrier Diodes

Features

D

Low Turn–on Voltage

D

Fast Switching

D

PN Junction Guard Ring for Transient and ESD
Protection

BAT54/A/C/S

Vishay Telefunken

94 8550

Absolute Maximum Ratings

Tj = 25_C

Parameter Test Conditions Symbol Value Unit

Repetitive peak reverse voltage
=Working peak reverse voltage
=DC Blocking voltage

Peak forward surge current tp<1s , on fiberglass substrate I
Repetitive peak forward current on fiberglass substrate I
Average forward current I
Forward current on fiberglass substrate I
Power dissipation on fiberglass substrate P
Junction and storage

temperature range

V

=V

Tj=T

Maximum Thermal Resistance

Tj = 25_C

Parameter Test Conditions Symbol Value Unit

Junction ambient R

thJA

RRM

RWM

=V

FSM
FRM

FAV

R

F

d

–55...+125°C

stg

500 K/W

30 V

600 mA
300 mA
100 mA
200 mA
200 mW

Document Number 85508
Rev. 1, 01-Apr-99 1 (4)

www.vishay.de • FaxBack [phone]

BAT54/A/C/S

g

Vishay Telefunken

Electrical Characteristics

Tj = 25_C

Parameter Test Conditions Symbol Min Typ Max Unit

Forward voltage IF=0.1mA, tp<300ms, duty cycle <2% V

IF=1mA, tp<300ms, duty cycle <2% V
IF=10mA, tp<300ms, duty cycle <2% V
IF=30mA, tp<300ms, duty cycle <2% V

IF=100mA, tp<300ms, duty cycle <2% V
Reverse current VR=25V, tp<300ms, duty cycle <2% I
Breakdown voltage IR=100mA V
Diode capacitance VR=1V, f=1MHz C
Reverse recovery time IF=10mA through IR=10mA to IR=1mA,

RL=100

Dimensions in mm

W

F
F
F
F
F

R

(BR)

D

t

rr

240 mV
320 mV
400 mV
500 mV

1000 mV

2

m

30 V

10 pF

5 ns

A

14384

Case: SOT23, molded plastic
Terminals: Solderable per MIL–STD–202, Method 208
Polarity: see diagrams below
Mounting position: any
Approx. weight: 0.008 grams

www.vishay.de • FaxBack [phone] Document Number 85508

Rev. 1, 01-Apr-992 (4)