FOD852S Datasheet, PDF (3/10 Pages) Fairchild Semiconductor – 4-Pin High Operating Temperature Photodarlington Optocoupler

Electrical Characteristics (T_A = 25°C unless otherwise specified.)
Individual Component Characteristics
Symbol
Parameter
Test Conditions
INPUT
V_F
I_R
C_t
OUTPUT
Forward Voltage
Reverse Current
Terminal Capacitance
I_F = 10mA
V_R = 4V
V = 0, f = 1kHz
I_CEO
BV_CEO
BV_ECO
Collector Dark Current
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage
V_CE = 200V, I_F = 0
I_C = 0.1mA, I_F = 0
I_E = 10µA, I_F = 0
Min. Typ. Max. Unit
1.2
1.4
V
10
µA
30
250 pF
200 nA
300
V
0.1
V
Transfer Characteristics
Symbol DC Characteristic
Test Conditions
I_C
CTR
Collector Current
Current Transfer Ratio⁽¹⁾
I_F = 1mA, V_CE = 2V
V_{CE (sat)} Collector-Emitter Saturation I_F = 20mA, I_C = 100mA
Voltage
R_iso Isolation Resistance
C_f Floating Capacitance
f_C
Cut-Off Frequency
t_r
Response Time (Rise)
t_f
Response Time (Fall)
DC500V 40~60% R.H.
V = 0, f = 1MHz
V_CE = 2V, I_C = 20mA, R_L = 100Ω, -3dB
V_CE = 2V, I_C = 20mA, R_L = 100Ω
Min.
10
1,000
Typ. Max. Unit
40 1 f0 mA
4,000 15,000 %
1.2
V
5x10¹⁰ 1x10¹¹
Ω
0.6
1
pF
1
7
kHz
100 300 µs
20 100 µs
Isolation Characteristics
Symbol Characteristic
Test Conditions
V_ISO Input-Output Isolation f = 60Hz, t = 1 min, I_I-O ≤ 2µA
Voltage
R_ISO
C_ISO
Isolation Resistance V_I-O = 500 VDC
Isolation Capacitance V_I-O = 0, f = 1MHz
Note:
1. Current Transfer Ratio (CTR) = I_C/I_F x 100%.
Min.
5000
5 x 10¹⁰
Typ.
10¹¹
0.6
Max. Units
Vac(rms)
–
Ω
1.0
pf
©2006 Fairchild Semiconductor Corporation
FOD852 Rev. 1.2.1
3
www.fairchildsemi.com