MIL-PRF-19500/548H
1.4.3 Coupled (transfer) characteristics.
RIO
CIO
Photodiode
mode
Phototransistor mode switching
at
V = 0,
switching
(see figure 3)
1,000 V
f=1
(see figure 3)
(see
MHz
tr
tf
tr
tf
Limits
(see
4N47
4N48
4N49
4N47
4N48
4N49
4N47A
4N48A
4N49A
4N47A
4N48A
4N49A
4N47U
4N48U
4N49U
4N47U
4N48U
4N49U
4N47BU
4N48BU
4N49BU
4N47BU
4N48BU
4N49BU
Ohms
pf
µs
µs
µs
µs
µs
µs
µs
µs
1011
Minimum
Maximum
5
20
20
20
20
20
20
3
3
VCE(SAT)
IC(ON)1
IC(ON)2
4N47
4N48
4N49
4N47
4N48
4N49
All
4N47A
4N48A
4N49A
4N47A
4N48A
4N49A
Limits
4N47U
4N48U
4N49U
4N47U
4N48U
4N49U
4N47BU
4N48BU
4N49BU
4N47BU
4N48BU
4N49BU
IF = 2 mA
IF = 2 mA
IF = 2 mA
VCE = 5 V
VCE = 5 V
VCE = 5 V
VCE = 5 V
IC = .5 mA
IC = 1 mA
IC = 2 mA
IF = 1 mA
IF = 1 mA
IF = 1 mA
IF = 10 mA
V dc
V dc
V dc
mA dc
mA dc
mA dc
mA dc
Minimum
0.5
1.0
2.0
5.0
Maximum
0.3
0.3
0.3
5.0
10.0
3
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