参数资料
型号: 1SR156-400
厂商: Rohm CO.,LTD.
英文描述: Rectifier diode
中文描述: 整流二极管
文件页数: 2/2页
文件大小: 24K
代理商: 1SR156-400
1SR156-400
Diodes
Electrical characteristic curves (Ta = 25
°C)
Fig.1 Forward characteristics
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
10
1
100m
10m
1m
0.1m
125
°C
FORWARD
CURRENT
:
I
F
(A)
FORWARD VOLTAGE : VF (V)
75
°C
25
°C
25°C
Fig.2 Reverse characteristics
0
105
104
103
102
10
1
100
200
300
400
500
600
700
REVERSE VOLTAGE : VR (V)
REVERSE
CURRENT
:
I
R
(nA)
125
°C
75
°C
25
°C
25°C
0
500
400
300
200
100
5
101520253035
IR=10mA
REVERSE
RECOVERY
TIME
:
t
rr
(ns)
FORWARD CURRENT : IF (mA)
Irr=1mA
Fig.3 Reverse recovery time
characteristics
CAPACITIVE
LOAD
RESISTIVE
AND
INDUCTIVE
LOAD
0
1.0
0.8
0.6
0.4
0.2
25
50
100
150
200
AVERAGE
RECTIFIED
CURRENT
:
I
O
(A)
AMBIENT TEMPERATURE : Ta (
°C)
Fig.4 Derating curve
0
50
40
30
20
10
1
2
510
20
50
100
CYCLES (60 Hz)
SURGE
FORWARD
CURRENT
:
I
FSM
(A)
Fig.5 Maximum peak forward surge
current characteristics
P=50%
10
D.U.T.
PULSE
GENERATOR
OSCILLOSCOPE
10
500
Fig.6 Reverse recovery time (trr) measurement circuit
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