sfh6942 Vishay, sfh6942 Datasheet - Page 3

• Manufacturer Part Number: sfh6942
• Description: Optocoupler, Phototransistor Output, Sot-223/10, Quad Channel
• Manufacturer: Vishay

Coupler
Current Transfer Ratio
Switching Characteristics
Typical Characteristics
T
Document Number 81290
Rev. 1.0, 20-Apr-06
Coupling capacitance
Coupling Transfer Ratio
Turn-on time
Rise time
Turn-off time
Fall time
amb
= 25 °C, unless otherwise specified
isfh6943_01
Parameter
Parameter
Parameter
F = 10 KHz
D
F
= 50 %
I
Figure 1. Switching times (typ.)
F
→
I
E
= 2 mA
I
I
I
I
I
I
F
F
E
E
E
E
= 1 mA, V
= 0.5 mA, V
= 2 mA, R
= 2 mA, R
= 2 mA, R
= 2 mA, R
↓
Test condition
Test condition
V
Test condition
R
CC
E
CE
E
E
E
E
= 5 V
= 100 Ω
CC
= 100 :, V
= 100 :, V
= 100 :, V
= 100 :, V
= 1.5 V
V
= 5 V
O
CC
CC
CC
CC
= 5 V
= 5 V
= 5 V
= 5 V
SFH6942
SFH6942
Symbol
Symbol
isfh6943_02
Part
C
I
V
F
0
C
t
t
on
off
t
t
r
f
t
Symbol
R
I
I
E
E
Min
/I
/I
Min
t
F
F
ON
Figure 2. Switching Waveform
Min
63
78
Vishay Semiconductors
Typ.
Typ.
2.6
3.1
2.8
1
3
Typ.
100
SFH6942
Max
Max
t
OFF
t
F
Max
200
www.vishay.com
Unit
Unit
pF
Ps
Ps
Ps
Ps
Unit
%
%
3