1SR139-400_1 Datasheet, PDF (2/4 Pages) Rohm – Rectifier diode

Diodes
1SR139-400
zElectrical characteristic curves (Ta=25°C)
1
Ta=75℃
100000
Ta=125℃
10000
0.1
Ta=150℃
Ta=25℃
1000
Ta=-25℃
100
0.01
10
0.001
0
200 400 600 800 1000 1200
FORWARD VOLTAGE：VF(mV)
VF-IF CHARACTERISTICS
1
0.1
0
Ta=150℃
Ta=125℃
Ta=75℃
Ta=25℃
Ta=-25℃
100
200
300
400
REVERSE VOLTAGE：VR(V)
VR-IR CHARACTERISTICS
100
f=1MHz
10
1
0 5 10 15 20 25 30
REVERSE VOLTAGE:VR(V)
VR-Ct CHARACTERISTICS
970
Ta=25℃
IF=1A
960
n=30pcs
950
940
AVE:932.2mV
930
920
VF DISPERSION MAP
500
450
Ta=25℃
VR=400V
400
n=30pcs
350
300
250
200
150
AVE:28.27nA
100
50
0
IR DISPERSION MAP
50
45
Ta=25℃
f=1MHz
40
VR=0V
35
n=10pcs
30
25
20
15
AVE:22.8pF
10
5
0
Ct DISPERSION MAP
150
100
50
0
100
50
0
1
Ifsm
1cyc
8.3ms
AVE:43.0A
IFSM DISRESION MAP
Ifsm
t
3
Ta=25℃
2.5
IF=0.5A
IR=1A
Irr=0.25*IR
2
n=10pcs
1.5
AVE:1.597us
1
0.5
0
trr DISPERSION MAP
Mounted on epoxy board
10000
IF=0.5A
IM=1mA
1000
time(ms)
td=300us
100
Rth(j-a)
Rth(j-l)
10
Rth(j-c)
100
Ifsm
8.3ms 8.3ms
1cy
50
0
1
10
100
NUMBER OF CYCLES
IFSM-CYCLE CHARACTERISTICS
2
DC
D=1/2
Sin(θ＝180)
1
10
100
1
0
TIME:t(ms)
IFSM-t CHARACTERISTICS
0.001
0.1
10
1000
0
1
2
TIME:t(s)
Rth-t CHARACTERISTICS
AVERAGE RECTIFIED
FORWARD CURRENT：Io(A)
Io-Pf CHARACTERISTICS
Rev.B
2/3