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BAT54-Y Datasheet, PDF (2/9 Pages) STMicroelectronics – Automotive small signal Schottky diodes
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Characteristics
1
Characteristics
BAT54-Y
Table 2.
Symbol
Absolute ratings (limiting values at Tj = 25 °C, unless otherwise specified)
Parameter
Value
Unit
VRRM Repetitive peak reverse voltage
40
V
IF Continuous forward current
300
mA
IFSM Surge non repetitive forward current
tp = 10 ms sinusoidal
1
A
Tstg Storage temperature range
-65 to +150 °C
Tj Operating junction temperature range
-40 to +150 °C
TL Maximum soldering temperature
260
°C
Table 3.
Symbol
Thermal parameters
Parameter
Value
Unit
Rth(j-a) Junction to ambient(1)
SOT-23
SOT-323
500
°C/W
550
°C/W
1. Epoxy printed circuit board with recommended pad layout
Table 4. Static electrical characteristics
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
IR(1)
Reverse leakage
current
Tj = 25 °C
VR = 30 V
Tj = 100 °C
IF = 0.1 mA
VF(2) Forward voltage drop Tj = 25 °C
IF = 1 mA
IF = 10 mA
IF = 30 mA
IF = 100 mA
1. Pulse test: tp = 5 ms, δ < 2 %
2. Pulse test: tp = 380 µs, δ < 2 %
Table 5.
Symbol
Dynamic characteristics
Parameter
Test conditions
Min.
Typ.
1
100
240
320
400
500
900
Max.
µA
mV
Unit
C
Diode
capacitance
VR = 1 V, F = 1 MHz
trr
Reverse
IF = 10 mA, IR = 10 mA, Tj = 25 °C
recovery time Irr = 1 mA, RL = 100 Ω
7
10
pF
5
ns
2/9
Doc ID 17696 Rev 1
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