HCPL-3100 Datasheet, PDF (8/10 Pages) Agilent(Hewlett-Packard) – Power MOSFET/IGBT Gate Drive Optocouplers

I_F
1
tr = tf = 0.01µs
V _IN
PULSE WIDTH 5 µs
DUTY RATIO 50%
2
3
4
HCPL-3100
V_{CC 8}
GND ₇
V_CC
+
-
–
Q2
V_O2
C_G
6
+
Q1 ^VO2
R_G
5
V_O1
V _IN WAVE FORM
t _PLH
V_OUT WAVE FORM
50%
t _PLH
90%
50%
10%
t_r
t_f
Figure 9. Test Circuit for t_PLH, t_PHL, t_r, and t_f.
I_F
SW
AB
V_CM
HCPL-3100
1
V_{CC 8}
GND
2
7
Q2
3
6
Q1 ^VO2
4
5
V_O1
+–
V_CM
CM _H, V_O2
SW AT A, I_F = 10 mA, HCPL-3100
SW AT A, I_F = 5 mA, HCPL-3101
∆ V_O2H
V_CC
+
-
–
V_O2
+
V_CM
GND
V_O2H
CM _L , V_O2
SW AT B, I_F = 0 mA
∆ V_O2L
V_O2L
GND
Figure 10. Test Circuit for CM_H and CM_L.
60
50
40
30
HCPL-3100
20
HCPL-3101
10
0
-25
0
25 50 75 100 125
80
AMBIENT TEMPERATURE T_A(°C)
600
TOTAL POWER
500
DISSIPATION
IC AND LED
400
OUTPUT POWER
DISSIPATION
300
IC
200
100
0
-25
0
25
50 75 100 125
80
AMBIENT TEMPERATURE T_A(°C)
500
200
TA= 75°C
100
50°C
50
25°C
0°C
20
-20°C
10
5
2
1
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
FORWARD VOLTAGE V_F (V)
Figure 11. LED Forward Current vs.
Ambient Temperature.
Figure 12. Maximum Power Dissipa-
tion vs. Ambient Temperature.
Figure 13. Typical Forward Current
vs. Forward Voltage, HCPL-3100.
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