DB3_1 Datasheet, PDF (2/2 Pages) Microdiode Electronics (Jiangsu) Co.,Ltd. – BIDIRECTIONAL TRIGGER DIODE Low breakover current

RATINGS AND CHARACTERISTIC CURVES DB3
DIAGRAM 1:CURRENT-VOLTAGE CHARACTERISTICS
+ IF
10mA
IBO
-V
IB
+V
0.5VBO
∆V
VBO
- IF
DIAGRAM 2:TEST CIRCUIT OUTPUT VOLTAGE
FIG. 1-POWER DISSIPATION VERSUS AMBIENT
TEMPERATURE(MAXIMUM VALUES)
160
140
120
100
80
60
40
20
0
0 10 20 30 40 50 60 70 80 90 100 110 120 130
AMBIENT TEMPERATURE, C
FIG. 2-PEAK PULSE CURRENT VERSUS PULSE
DURATION (MAXIMUM VALUES)
2
1
10 KΩ
500 KΩ
D.U.T
0.1
220 V
50 Hz
R=20Ω
Vo
0.1µF
DIAGRAM 3:TEST CIRCUIT SEE DIAGRAM 2.ADJUST R FOR IP=0.5A
IP
90%
0.01
10
1.08
100
1000
tp,PULSE DURATION,µs
10000
FIG. 3-RELATIVE VARIATION OF VBO VERSUS JUNCTION
TEMPERATURE(TYPICAL VALUES)
1.06
1.04
10%
tr
1.02
1.00
25
50
75
100
Tj,JUNCTION TEMPERATURE, C
125
Tj( C)
MDD ELECTRONIC