Datasheet H11AV1M, H11AV1AM, H11AV2M, H11AV2AM (Fairchild) - 5

H11A Typical Performance Curves V1M, Fig. 1 LED Forward Voltage vs. Forward Current Fig. 2 Normalized CTR vs. Forward Current
1.8 1.6
H11A
VCE = 5.0V Normalized to TA = 25°C IF = 10mA 1.7 1.4
V1AM,
1.6 1.2 GE (V) A 1.5 1.0 LT O V 1.4 0.8
H11A
ARD TA = -55°C W 1.3 0.6 TA = 25°C NORMALIZED CTR – FOR
V2M,
F 1.2 0.4 V TA = 100°C 1.1 0.2
H11A
1.0 0.0 1 10 100 0 2 4 6 8 10 12 14 16 18 20 IF – LED FORWARD CURRENT (mA) IF – FORWARD CURRENT (mA)
V2AM — Phototransistor Optocoupler Fig. 3 Normalized CTR vs. Ambient Temperature Fig. 4 CTR vs. RBE (Unsaturated)
1.4 1.0 ) 0.9 I 1.2 F = 20mA 0.8 IF = 5mA RBE(OPEN) I 0.7 F = 10mA 1.0 / CTR IF = 5mA 0.6 IF = 10mA RBE 0.5 0.8 0.4 0.3 NORMALIZED CTR 0.6 IF = 20mA 0.2 VCE = 5.0V 0.4 0.1 Normalized to I 0.0 F = 10mA T NORMALIZED CTR ( CTR A = 25°C 0.2 -60 -40 -20 0 20 40 60 80 100 10 100 1000 RBE – BASE RESISTANCE (kΩ) TA – AMBIENT TEMPERATURE (°C)
s Fig. 5 CTR vs. RBE (Saturated) Fig. 6 Collector-Emitter Saturation Voltage vs Collector Current
1.0 100 ) E (V) G 0.9 A I LT F = 20mA VCE = 0.3 V O TA = 25˚C 0.8 V 10 RBE(OPEN) IF = 5mA 0.7 TION / CTR 0.6 TURA RBE 1 0.5 I IF = 2.5mA 0.4 F = 10mA 0.1 0.3 OR-EMITTER SA 0.2 I 0.01 F = 20mA 0.1 NORMALIZED CTR ( CTR IF = 5mA 0.0 I - COLLECT F = 10mA T) 10 100 1000 0.001 R CE (SA 0.01 0.1 1 10 BE- BASE RESISTANCE (kΩ) V IC - COLLECTOR CURRENT (mA) ©2005 Fairchild Semiconductor Corporation www.fairchildsemi.com H11AV1M, H11AV1AM, H11AV2M, H11AV2AM Rev. 1.0.2 5