Datasheet H11AV1M, H11AV1AM, H11AV2M, H11AV2AM (Fairchild) - 6

H11A Typical Performance Curves
(Continued)
V1M, Fig. 7 Switching Speed vs. Load Resistor Fig. 8 Normalized ton vs. RBE
1000 5.0
H11A
I V F = 10 mA CC = 10V ) 4.5 V I CC = 10 V C = 2mA T R A = 25°C L = 100Ω 4.0 100
V1AM,
s) on(open) µ / t ) 3.5 BE T on(R 3.0 off 10 Tf - (t
H11A
on 2.5 Ton 2.0 1 T SWITCHING SPEED - ( r
V2M,
1.5 NORMALIZED t 1.0
H11A
0.1 0.510 100 1000 10000 100000 0.1 1 10 100 R – LOAD RESISTOR (kΩ) RBE – BASE RESISTANCE (k Ω)
V2AM — Phototransistor Optocoupler Fig. 10 Dark Current vs. Ambient Temperature Fig. 9 Normalized t
10000
off vs. RBE
1.4 VCE = 10 V TA = 25°C 1.3 1000 ) 1.2 1.1 100 off(open) 1.0 / t ) ARK CURRENT (nA) BE 0.9 10 off(R 0.8 - (t 0.7 1 off 0.6 V OR -EMITTER D CC = 10V 0.5 IC = 2mA 0.1 RL = 100Ω 0.4 0.3 - COLLECT NORMALIZED t 0.01 0.2 I CEO 0.1 0.001 10 100 1000 10000 100000 0 20 40 60 80 100 RBE – BASE RESISTANCE (k Ω) TA – AMBIENT TEMPERATURE (°C)
s TEST CIRCUIT WAVE FORMS
VCC = 10V INPUT PULSE IF IC RL 10% INPUT OUTPUT OUTPUT PULSE 90% RBE tr tf ton toff Adjust IF to produce IC = 2 mA
Figure 11. Switching Time Test Circuit and Waveforms
©2005 Fairchild Semiconductor Corporation www.fairchildsemi.com H11AV1M, H11AV1AM, H11AV2M, H11AV2AM Rev. 1.0.2 6