HIGH ISOLATION VOLTAGE
HIGH COLLECTOR TO EMITTER
VOLTAGE SOP PHOTOCOUPLER
FEATURES
鈥?HIGH ISOLATION VOLTAGE
BV: 2.5 k V
r.m.s.
MIN
鈥?HIGH COLLECTOR TO EMITTER VOLTAGE
V
CEO
: 300 V MIN: PS2732-1,-2,-4
V
CEO
: 350 V MIN: PS2733-1,-2,-4
鈥?SOP (SMALL OUT-LINE PACKAGE)
鈥?ULTRA HIGH CURRENT TRANSFER RATIO
CTR: 4000% TYP
鈥?TAPING PRODUCT NUMBER (Only -1 Type)
PS2732-1-E3, F3
PS2733-1-E3, F3
PS2732-1, -2, -4
PS2733-1, -2, -4
DESCRIPTION
The PS2732 and PS2733 are optically coupled isolators
containing a GaAs light emitting diode and an NPN silicon
Darlington-connected phototransistor. Each is mounted in a
plastic SOP (Small Out-line Package) for high density appli-
cations.
APPLICATIONS
Interface circuit for various instrumentations and control
equipment.
鈥?REPLACEMENT FOR RELAY IN PULSE-DIAL
CIRCUIT
鈥?HIGH CTR CIRCUIT APPLICATIONS
ELECTRICAL CHARACTERISTICS
(T
A
= 25擄C)
PART NUMBER
SYMBOLS
V
F
PARAMETERS
Forward Voltage, I
F
= 10 mA
Reverse Current, V
R
= 5 V
Junction Capacitance, V = 0, f = 1.0 MHz
Collector to Emitter Dark Current, V
CE
= 300 V, I
F
= 0
Current Transfer Ratio, I
F
= 1 mA, V
CE
= 2 V
Collector Saturation Voltage, I
F
= 1 mA, I
C
= 2 mA
Isolation Resistance, V
IN-OUT
= 1.0 k V
DC
Isolation Capacitance, V = 0, f = 1.0 MH
Z
Rise Time
1
, V
CC
= 5 V, I
C =
10 mA, R
L
= 100
鈩?/div>
Fall Time
1
, V
CC
= 5 V, I
C
= 10 mA, R
L
= 100
鈩?/div>
UNITS
V
碌A(chǔ)
pF
nA
%
V
鈩?/div>
pF
碌s
碌s
10
11
0.4
100
100
1500
4000
1.0
30
400
PS2732-1, -2, -4, PS2733-1, -2, -4
MIN
TYP
1.15
MAX
1.4
5
Diode
I
R
C
t
I
CEO
CTR
V
CE(sat)
Coupled
Transistor
R
1-2
C
1-2
t
r
t
f
Note:
1. Test Circuit for Switching Time
PULSE INPUT
V
CC
4 3
8 7 6 5
16 15 14 13 12 11 10 9
(
PW = 100
碌s
Duty Cycle = 1/10
)
I
F
1
5
2
50
鈩?/div>
4
V
OUT
1 2
PS2732-1
PS2733-1
1 2 3 4
PS2732-2
PS2733-2
1 2 3 4 5
6 7 8
R
L
= 100
鈩?/div>
PS2732-4
PS2733-4
California Eastern Laboratories
PS2733-1 產(chǎn)品屬性
CEL
Tube
100
PS2733-1相關(guān)型號PDF文件下載
-
型號
版本
描述
廠商
下載
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