Bat54t /at /ct /st, Maximum ratings, Thermal characteristics – Diodes BAT54T /AT /CT /ST User Manual
Page 2: Electrical characteristics
BAT54T /AT /CT /ST
Document number: DS30259 Rev. 11 - 2
2 of 4
October 2010
© Diodes Incorporated
BAT54T /AT /CT /ST
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Characteristic Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
30 V
Forward Continuous Current (Note 5)
I
FM
200 mA
Repetitive Peak Forward Current
I
FRM
300 mA
Forward Surge Current
@ t < 1.0s
I
FSM
600 mA
Thermal Characteristics
Characteristic Symbol
Value
Unit
Power Dissipation (Note 5)
P
D
150 mW
Thermal Resistance, Junction to Ambient (Note 5)
R
θJA
833
°C/W
Operating and Storage Temperature Range
T
J
, T
STG
-65 to +125
°C
Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Characteristic Symbol
Min
Typ
Max
Unit
Test
Condition
Reverse Breakdown Voltage (Note 6)
V
(BR)R
30
⎯
⎯
V
I
R
= 100
μA
Forward Voltage
V
F
⎯
⎯
240
320
400
500
1000
mV
I
F
= 0.1mA
I
F
= 1mA
I
F
= 10mA
I
F
= 30mA
I
F
= 100mA
Reverse Leakage Current (Note 6)
I
R
⎯
⎯
2.0
μA
V
R
= 25V
Total Capacitance
C
T
⎯
⎯
10 pF
V
R
= 1.0V, f = 1.0MHz
Reverse Recovery Time
t
rr
⎯
⎯
5.0 ns
I
F
= 10mA through I
R
= 10mA
to I
R
= 1.0mA, R
L
= 100
Ω
Notes:
5. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at
6. Short duration pulse test used to minimize self-heating effect.
0.1
0.01
1
0.001
0.0001
0
1.0
0.4
0.6
0.8
0.2
I,
I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
WA
R
D
C
U
R
R
E
N
T
(A
)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
F
0.001
0.01
0.1
10
1
100
0
5
10
15
20
25
30
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
R