MOC215 Datasheet, PDF (5/9 Pages) Motorola, Inc – SMALL OUTLINE OPTOISOLATORS TRANSISTOR OUTPUT

MOC215-M
SMALL OUTLINE SURFACE MOUNT
PHOTOTRANSISTOR OPTOCOUPLERS
MOC216-M
MOC217-M
Fig. 7 Normalized toff vs. RBE
1.6
V_CC = 10V
I_C = 2mA
1.4 ^RL ^{= 100Ω}
Normalized to:
t_off at R_BE = Open
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.01
0.1
1
10
R_BE - BASE RESISTANCE (MΩ)
Fig. 8 CTR vs. RBE (Saturated)
1.0
0.9
0.8
I_F = 10mA
0.7
0.6
I_F = 20mA
0.5
I_F = 5mA
0.4
0.3
0.2
0.1
0.0
100
10
V_CE = 0.3V, TA = 25°C
Normalized to:
CTR at R_BE = Open
100
R_BE - BASE RESISTANCE (kΩ)
Fig. 9 CTR vs. RBE (Unsaturated)
1.0
0.9
0.8
I_F = 10mA
0.7
0.6
I_F = 20mA
0.5
0.4
I_F = 5mA
0.3
0.2
0.1
0.0
10
V_CE = 5V, TA = 25°C
Normalized to:
CTR at R_BE = Open
100
R_BE - BASE RESISTANCE (kΩ)
1000
1000
© 2002 Fairchild Semiconductor Corporation
Page 5 of 9
4/10/03