參數(shù)資料
型號： PS2915-1-F3-A
廠商： California Eastern Laboratories
英文描述： HIGH CTR, AC INPUT RESPONSE TYPE 4 PIN ULTRA SMALL PACKAGE FLAT LEAD OPTOCOUPLER
中文描述： 高點擊率，交流輸入響應(yīng)型4針的超小型封裝扁平引線光耦
文件頁數(shù)： 1/7頁
文件大小： 779K
代理商： PS2915-1-F3-A
PS2915-1
HIGH CTR, AC INPUT RESPONSE TYPE
4 PIN ULTRA SMALL PACKAGE
FLAT LEAD OPTOCOUPLER
DESCRIPTION
The PS2915-1 is an optically coupled isolator containing a
GaAs light emitting diode and an NPN silicon phototransistor
in one package for high density mounting applications. An ultra
small flat lead package has been provided which realizes a
reduction in mounting area of about 30% compared with the
PS28XX series.
FEATURES
ULTRA SMALL FLAT-LEAD PACKAGE:
4.6 (L) x 2.5 (W) x 2.1 (H) mm
HIGH CURRENT TRANSFER RATIO:
CTR = 200% TYP @ I
F
= ±1 mA, V
CE
= 5 V
HIGH ISOLATION VOLTAGE
BV: 2500 V
r.m.s.
TAPE AND REEL AVAILABLE:
PS2915-F3, F4: 3500 pcs/reel
PART NUMBER
PS2915-1
SYMBOLS
PARAMETERS
UNITS
MIN
TYP
MAX
V
F
Forward Voltage, I
F
= ±1 mA
Terminal Capacitance, V = 0, f = 1.0 MHz
V
0.9
1.1
1.3
C
T
pF
30
I
CEO
Collector to Emitter Dark Current, I
F
= 0 mA, V
CE
= 40 V
nA
100
CTR
Current Transfer Ratio (I
C
/I
F
)
1
, I
F
= ±1 mA, V
CE
= 5 V
%
100
200
400
V
CE(sat)
Collector Saturation Voltage, I
F
= ±1 mA, I
C
= 0.2 mA
V
0.13
0.3
R
I-O
Isolation Resistance V
I-O
= 1.0 kV
DC
10
11
C
I-O
Isolation Capacitance, V = 0 V, f = 1.0 MHz
Rise Time
2
, V
CC
= 5 V, I
C
= 2 mA, R
L
= 1 k
Fall Time
2
, V
CC
= 5 V, I
C
= 2 mA, R
L
= 1 k
On Time, V
CC
= 5 V, I
F
= ±1 mA, R
L
= 5 k
Storage Time
2
, V
CC
= 5 V, I
F
= ±1 mA, R
L
= 5 k
Off Time
2
, V
CC
= 5 V, I
F
= ±1 mA, R
L
= 5 k
pF
μ
s
μ
s
μ
s
μ
s
μ
s
0.4
t
r
5
t
f
10
t
on
40
t
s
10
t
off
120
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C)
Notes:
1. CTR RANK:
2. Test Circuit for Switching Time
N: 100 to 400 (%)
T
C
APPLICATIONS
DC/DC CONVERTER
MODEM/PC CARD
PS2915-1
PULSE INPUT
V
CC
V
OUT
R
L
= 1 k
or 5 k
PW = 100 μs
Duty Cycle = 1/10
IF
50
In monitor
4
3
1
2
Date Published: August 4, 2005
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