Vishay Telefunken 4N33, 4N32 Datasheet
Optocoupler with Photodarlington Output
Description
The 4N32 and 4N33 consist of a photodarlington optically coupled to a gallium arsenide infrared-emitting
diode in a 6-lead plastic dual inline package.
The elements are mounted on one leadframe using
a coplanar technique, providing a fixed distance
between input and output for highest safety requirements.
Applications
95 10532
Galvanically separated circuits, non-interacting
switches
4N32/ 4N33
Vishay Telefunken
Features
D
High isolation resistance
D
Underwriters Laboratory (UL) 1577 recognized,
file number E-76222
D
Low coupling capacity typical 0.3 pF
D
High Current Transfer Ratio (CTR)
D
Low temperature coefficient of CTR
D
Coupling System A
Order Instruction
Ordering Code CTR Ranking Remarks
4N32 > 500%
4N33 > 500%
BCE
6
123
A (+) C (–) nc
4
5
95 10806
Rev. A4, 11–Jan–99 95
4N32/ 4N33
Vishay Telefunken
Absolute Maximum Ratings
Input (Emitter)
Parameter Test Conditions Symbol Value Unit
Reverse voltage V
Forward current I
Forward surge current tp ≤ 10 ms I
Power dissipation T
Junction temperature T
Output (Detector)
Parameter Test Conditions Symbol Value Unit
Collector base voltage V
Collector emitter voltage V
Emitter collector voltage V
Collector current I
Peak collector current tp/T = 0.5, tp ≤ 10 ms I
Power dissipation T
Junction temperature T
≤ 25°C P
amb
≤ 25°C P
amb
R
F
FSM
V
CBO
CEO
ECO
C
CM
V
6 V
60 mA
3 A
100 mW
j
125
°
C
50 V
30 V
5 V
150 mA
200 mA
150 mW
j
125
°
C
Coupler
Parameter Test Conditions Symbol V alue Unit
Isolation test voltage (RMS) t = 1 min V
Total power dissipation T
Ambient temperature range T
Storage temperature range T
Soldering temperature 2 mm from case, t ≤ 10 s T
≤ 25°C P
amb
IO
tot
amb
stg
sd
3.75 kV
250 mW
–55 to +100
–55 to +125
260
°
C
°
C
°
C
Rev. A4, 11–Jan–9996
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