ROHM 1SR153-400 Datasheet
Diodes
Rectifier diode
1SR153-400
1SR153-400
Applications
!!!!
High speed rectification
Features
!!!!
1) Cylindrical mold. (MSR)
RM
2) V
=400V guaranteed while maintaining high speed.
3) High reliability.
Construction
!!!!
Silicon diffused junction
Absolute maximum ratings
!!!!
Parameter Symbol Limits Unit
Absolute peak reverse voltage
Peak reverse voltage
Mean rectifying current
Peak forward surge current
Junction temperature
Storage temperature
∗ 60Hz for 1
(Ta = 25°C)
∗
RSM
V
V
RM
I
O
I
FSM
j
T
T
stg
External dimensions
!!!!
Type No. and date of manufacture stamped on body in
digital marking.
ROHM : MSR
EIAJ : −
JEDEC : DO-41 mini
500 V
400 V
1.0 A
30 A
150 °C
−40~+150
29.0±1.0
°C
(Units : mm)
CATHODE BAND (SILVER)
φ0.6±0.1
3.0±0.2
29.0±1.0
Date of manufacture 1999.12 → 9.N
Model name 1SR153-400 → 4
φ2.5±0.2
Electrical characteristics
!!!!
Parameter Symbol Min. Max. Unit Conditions
Forward voltage
Reverse current
Reverse recovery time
(Ta = 25°C)
V
F
I
R
t
rr
Typ.
−−1.3 V IF=0.8A
−−10 µAVR=400V
−−0.4 IF=IR=10mA, Irr=1mAµs
Diodes
Electrical characteristic curves
!!!!
10
1
(A)
F
100m
10m
125°C
1m
FORWARD CURRENT : I
0.1m
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
FORWARD VOLTAGE : VF (V)
Fig.1 Forward characteristics
75°C
−25°C
25°C
(Ta = 25°C)
10
10
(nA)
R
10
10
REVERSE CURRENT : I
5
4
3
2
10
1
0
125°C
75°C
25°C
−25°C
100 200 300 400 500 600 700
REVERSE VOLTAGE : VR (V)
Fig.2 Reverse characteristics
500
(ns)
rr
400
300
200
100
REVERSE RECOVERY TIME : t
0
5 101520253035
0
Fig.3 Reverse recovery time
1SR153-400
FORWARD CURRENT : I
characteristics
I
R
=10mA
I
rr
=1mA
F
(mA)
1.0
(A)
O
0.8
0.6
0.4
0.2
AVERAGE RECTIFIED CURRENT : I
0
RESISTIVE AND INDUCTIVE LOAD
CAPACITIVE LOAD
25 50 100 150 200
0
AMBIENT TEMPERATURE : Ta (°C)
Fig.4 Derating curve
10Ω
PULSE
GENERATOR
D.U.T.
500Ω
(A)
FSM
50
40
30
20
10
SURGE FORWARD CURRENT : I
0
10Ω
OSCILLOSCOPE
Fig.6 Reverse recovery time (trr) measurement circuit
P=50%
1 3 5 10 30 50 100
CYCLES at 60 Hz
Fig.5 Surge current characteristics
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