Diodes BAT54 /A /C /S - Manual (Page 2)

BAT54 /A /C /S
Document number: DS11005 Rev. 30 - 2
2 of 4
www.diodes.com
April 2013
© Diodes Incorporated
BAT54 /A /C /S
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
F 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
200 mW
Typical Thermal Resistance Junction to Ambient Air (Note 5) R θJA 500 °C/W
Typical Thermal Resistance Junction to Case (Note 8) R θJC 180 °C/W
Operating and Storage Temperature Range (Note 6) T J , T STG
-65 to +150 °C
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 7) V (BR)R
30   V I RS = 100µA
Forward Voltage
V F
 
240
320
400
500
800
mV
I
F
= 0.1mA
I
F
= 1mA
I
F
= 10mA
I F
= 30mA
I F = 100mA
Reverse Leakage Current (Note 7) 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

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: dP
D
/dT
J
< 1/R θJA
7. Short duration test pulse used to minimize self-heating effect.
8. Device mounted on Polymide substrate PC board. FR4 2oz 1*MRP layout.
0.1
0.01
1
0.001
0.0001
0 1.0 0.4 0.6 0.8 0.2
I
, IN
S
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(A
)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Figure 1 Typical Forward Characteristics
F
T = -40ºC
A
T = 125ºC
A
T = 75ºC
A
T = 25ºC
A
T = 0ºC
A
0.001
0.01
0.1
10
1
100
0 5 10 15 20 25 30
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Figure 2 Typical Reverse Characteristics
R
T = 25ºC
A
T = 75ºC
A
T = 125ºC
A
T = 0ºC
A