RATINGS AND CHARACTERISTIC CURVES
FIG.1 --FORWARD DERATING CURVE
θVz
TEMPERATURE COEFFICIENT
(mv)C @I
ZT
J
AVERAGE FORWARD CURRENT
1N5333B - - - 1N5388B
FIG.2 -- TEMPERATURE COEFFICIENT RANGE
8
300
200
100
50
20
10
6
L-LEAD LENGTH
TO HEAT SINK
RANGE
AMPERES
4
2
5
0
20
40
60
80
100
120
140 160 180
200 220
240
0
0
20
40
60
80
100 120
140
160 180
200
AMBIENT TEMPERATURE,
ΘJL.JUNCTION-TO-LEAD
THERMAL RESISTA
FIG.3 -- TYPICAL THERMAL RESISTANCE
PEAK FORWARD SURGE CURRENT
Vz,ZENER VOLTACE @I
ZT
(VOLTS)
FIG.4 -- MAXIMUM NON-REPETITIVE SURGE CURRENT
40
/W)
40
20
RESISTANCE
AMPERES
30
10
4
2
1
.4
.2
.1
2
4
5
8
10
20
30
40
60
80
100
200
20
10
0
0
.2
.4
.6
.8
1
L/LEAD LENGTH TO HEAT SINK(INCH)
NUMBER OF CYCLES AT 60 Hz
FIG.5 -- TYPICAL THERMAL RESPONSE
ΘJl(1.D)TRANSIENT
THERMAL RESISTANCE
JUNCTION-TO-LEAD
/W
20
10
D=0.5
5
D=0.2
D=0.1
2
D=0.05
1
D=0.01
.5
D=0
.2
.001
.005
.01
.05
.1
.5
TIME SECONDS
1
5
10
20
50 100
www.galaxycn.com
Document Number 0284007
BL
GALAXY ELECTRICAL
4.
BILIN [ GALAXY SEMI-CONDUCTOR HOLDINGS LIMITED ]
