Characteristics
BAT54 Series
1
Table 1.
Symbol
V
RRM
I
F
I
FSM
T
stg
T
j
T
L
Characteristics
Absolute ratings (limiting values at T
j
= 25° C, unless otherwise specified)
Parameter
Repetitive peak reverse voltage
Continuous forward current
Surge non repetitive forward current
Storage temperature range
Operating junction temperature range
Maximum soldering temperature
t
p
= 10 ms Sinusoidal
Value
40
300
1
-65 to +150
-40 to +150
260
Unit
V
mA
A
°C
°C
°C
Table 2.
Symbol
Thermal parameters
Parameter
SOT-23, SOD-123
Value
500
°C/W
SOT-323, SOD-323,
SOD-523, SOT-666
550
600
Unit
R
th(j-a)
Junction to ambient
(1)
1. Epoxy printed circuit board with recommended pad layout
Table 3.
Symbol
I
R(1)
Static electrical characteristics
Parameter
Reverse leakage current
Test conditions
T
j
= 25° C
T
j
= 100° C
V
R
= 30 V
I
F
= 0.1 mA
I
F
= 1 mA
Min.
Typ
Max.
1
µA
100
240
320
400
500
900
mV
Unit
V
F(2)
Forward voltage drop
T
j
= 25° C
I
F
= 10 mA
I
F
= 30 mA
I
F
= 100 mA
1. Pulse test: t
p
= 5 ms,
δ
< 2 %
2. Pulse test: t
p
= 380 µs,
δ
< 2 %
Table 4.
Symbol
C
t
rr
Dynamic characteristics
Parameter
Diode capacitance
Reverse recovery time
Test conditions
V
R
= 1 V, F = 1 MHz
I
F
= 10 mA, I
R
= 10 mA, T
j
= 25° C
I
rr
= 1 mA, R
L
= 100
Ω
Min.
Typ
7
Max.
10
5
Unit
pF
ns
2/13
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