SFH617G-1X Datasheet, PDF (2/3 Pages) List of Unclassifed Manufacturers – LOW INPUT CURRENT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS

ELECTRICAL CHARACTERISTICS ( T = 25°C Unless otherwise noted )
A
PARAMETER
MIN TYP MAX UNITS TEST CONDITION
Input
Output
Forward Voltage (V_F)
Reverse Voltage (V )
6
R
Reverse Current (I_R)
Collector-emitter Breakdown (BV ) 70
CEO
( Note 2 )
Emitter-collector Breakdown (BV_ECO) 6
Collector-emitter Dark Current (I )
CEO
SFH617G-1,2
SFH617G-3,4
1.65 V
V
10 µA
V
V
50 nA
100 nA
I_F = 50mA
I
R
=
10µA
V_R = 6V
I = 1mA
C
I_E = 100µA
V_CE = 10V
Coupled
Current Transfer Ratio (CTR) (Note 2)
SFH617G-1
40
SFH617G-2
63
SFH617G-3
100
SFH617G-4
160
SFH617G-1
13
SFH617G-2
22
SFH617G-3
34
SFH617G-4
56
80 %
125 %
200 %
320 %
%
%
%
%
10mA I_F , 5V V_CE
1mA I , 5V V
F
CE
Note 1
Note 2
Collector-emitter Saturation Voltage V_CESAT
0.4 V
10mA I_F , 2.5mA I_C
Input to Output Isolation Voltage V_ISO
Input-output Isolation Resistance R
ISO
5300
7500
5x10¹⁰
V_RMS
V_PK
Ω
See note 1
See note 1
V = 500V (note 1)
IO
Measured with input leads shorted together and output leads shorted together.
Special Selections are available on request. Please consult the factory.
SWITCHING CHARACTERISTICS
1. Linear Operation (without saturation) Fig 1.
I_F = 10mA, V_CC = 5V, R_L = 75Ω
UNITS
Turn-on Time ^t_on
3.0
µs
Rise Time
t
r
2.0
µs
Turn-off Time ^t_off
2.3
µs
Fall Time
t_f
2.0
µs
Cut-off
Frequency
F
CO
250
kHz
2. Switching Operation (with saturation) Fig 2
V
CC
=
5V,
R
L
=
1kΩ
GROUP
-1 -2 and -3 - 4
(I =20mA)
F
(I =10mA)
F
(I =5mA)
F
Turn-on Time
t
on
3.0
Rise Time
t
r
2.0
Turn-off Time ^toff 18
Fall Time
t
f
11
V
CESAT
4.2
6.0
3.0
4.6
23
25
14
15
< 0.4
UNITS
µs
µs
µs
µs
V
V_CC = 5.0V
R_L = 75Ω
OUTPUT
V_CC = 5.0V
R_L = 1kΩ
OUTPUT
INPUT
t_on
t_r
OUTPUT
10%
90%
t_off
t_f
10%
90%
FIG 1
FIG 2
8/7/02
DB92217-AAS/A3