1SR139-400 [ROHM]
Rectifier diode; 整流器器二极管
| 型号： | 1SR139-400 |
| 厂家： | 
ROHM |
| 描述： | Rectifier diode |
| 文件： | 总2页 (文件大小：59K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1SR139-400 / 1SR139-600
Diodes
Rectifier diode
1SR139-400 / 1SR139-600
!External dimensions (Units : mm)
!Applications
1) General purpose rectification
2) Surge absorption
CATHODE BAND (GREEN)
φ0.6 0.1
!Features
1) Cylindrical mold. (MSR)
2) Outstanding reverse surge capability.
3) High reliability.
φ2.5 0.2
3.0 0.2
29
1
29 1
Type No. and date of manufacture stamped on body in
digital marking.
Month of manufacture 1999.12
→ 9. N
Product name
1SR139-400
1SR139-600
→ 4
ROHM : MSR
EIAJ : −
→
6
!Construction
Silicon diffused junction
JEDEC : DO-41mini
!Absolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limits
500
750
400
600
1.0
Unit
V
1SR139-400
1SR139-600
1SR139-400
1SR139-600
Absolute peak
reverse voltage
VRSM
Peak reverse
voltage
V
RM
V
Mean rectifying current
Peak forward surge current
Junction temperature
Storage temperature
∗60 Hz for 1
A
A
I
O
∗
I
FSM
40
T
j
150
°C
°C
T
stg
−40~+150
!Electrical characteristics (Ta = 25°C)
Parameter
Forward voltage
Symbol
Min.
Typ.
Max.
1.1
10
Unit
Conditions
V
F
−
−
−
−
−
−
V
I
F
=
1.0A
400V
600V
1SR139-400
1SR139-600
V
V
R=
Reverse current
I
R
µA
10
R=
1SR139-400 / 1SR139-600
Diodes
!Electrical characteristic curves (Ta = 25°C)
10µ
10
1.0
Ta=125°C
1
0.8
0.6
0.4
0.2
0
Ta=100°C
1µ
100m
10m
1m
Ta=75°C
Ta=50°C
100n
10n
C
°
C
°
75
25
100µ
10µ
Ta=25°C
0
100 200 300 400 500 600 700
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4
FORWARD VOLTAGE : V V)
0
25 50
100
150
200
REVERSE VOLTAGE : VR (V)
F
(
AMBIENT TEMPERATURE : Ta (°C)
Fig. 2 Reverse characteristics
Fig. 1 Forward characteristics
Fig. 3 Derating curve
50
40
30
20
10
0
I
FSM
Line indicating
beginning of failure
P=50%
1
3
5
10
30 50 100
CYCLES (60Hz)
Fig. 4 Surge current characteristics
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