S1A Datasheet, PDF (2/2 Pages) Pan Jit International Inc. – SURFACE MOUNT RECTIFIER(VOLTAGE - 50 to 1000 Volts CURRENT - 1.0 Ampere)

RATINGS AND CHARACTERISTIC CURVES
S1A-S1M
FIG.1 -- FORWARD DERATING CURVE
1.2
Resistive or
inductive Load
1.0
0.8
0.6
0.4
0.2X0.2(5.0X5.0mm)
THICK COPPERPAND
AREAS
0.2
0
0
25 50 75 100 125 150 175
AMBIENT TEMPERATURE
FIG.3 -- TYPICAL FORWARD CHARACTERISTICS
100
10
TJ=25^OC
1
0.1
Puise Width=300 S
1%DUTY CYCLE
0.01
0.4 0.6 0.8 1.0. 1.2 1.4 1.6 1.8 2.0
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
FIG.5-TYPICAL JUNCTION CAPACITANCE
100
60
f=1MHz
40
TJ=25
20
10
4
2
1
.1 .2 .4
1.0 2 4
10 20 40 100
REVERSE VOLTAGE,VOLTS
FIG.2 PEAK FORWARD SURGE CURRENT
100
40
30
TL=1 10 ^OC
8.3ms Single Half Sine W ave
(JEDEC Method)
S1(A-J)
10
S1(K,M)
11
10
100
NUMBER OF CYCLES AT 60Hz
FIG.4 -- TYPICAL REVERSE CHARACTERISTICS
100
10
1
0.1
0.01
0.001
0
TJ=125^OC
TJ=75 ^OC
TJ=25^OC
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE,
FIG.6-TRANSIENT THERMAL IMPEDANCE
100
10
S1(K,M)
1
0.1
0.01
S1(A-J)
UNITS MOUNTED on
0.20x0.20''(5.0X5.0mm)X0.5mil
INCHES(0.013mm)
THICK COPPERLAND AREAS
0.1
1
10
100
PULSE DURATON,SEC
Document Number 0280001
BLGALAXY ELECTRICAL
www.galaxycn.com
2.