PS2915-1 Datasheet, PDF (1/7 Pages) California Eastern Labs – HIGH CTR, AC INPUT RESPONSE TYPE 4 PIN ULTRA SMALL PACKAGE FLAT LEAD OPTOCOUPLER

PS2915-1
HIGH CTR, AC INPUT RESPONSE TYPE
4 PIN ULTRA SMALL PACKAGE
FLAT LEAD OPTOCOUPLER
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 @ IF = ±1 mA, VCE = 5 V
• HIGH ISOLATION VOLTAGE
BV: 2500 Vr.m.s.
• TAPE AND REEL AVAILABLE:
PS2915-F3, F4: 3500 pcs/reel
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.
APPLICATIONS
• DC/DC CONVERTER
• MODEM/PC CARD
ELECTRICAL CHARACTERISTICS (TA = 25°C)

PART NUMBER
SYMBOLS
PARAMETERS
VF
Forward Voltage, IF = ±1 mA
CT
Terminal Capacitance, V = 0, f = 1.0 MHz
UNITS
MIN
V
0.9
pF
PS2915-1
TYP
1.1
30
ICEO
Collector to Emitter Dark Current, IF = 0 mA, VCE = 40 V
nA


CTR
Current Transfer Ratio (IC/IF)¹, IF = ±1 mA, VCE = 5 V
%
100
200
VCE(sat)
Collector Saturation Voltage, IF = ±1 mA, IC = 0.2 mA
V
0.13
RI-O
Isolation Resistance, VI-O = 1.0 kVDC
Ω
10¹¹
CI-O
Isolation Capacitance, V = 0 V, f = 1.0 MHz
pF
0.4
tr
Rise Time², VCC = 5 V, IC = 2 mA, RL = 1 kΩ
µs
5
 
tf
Fall Time², VCC = 5 V, IC = 2 mA, RL = 1 kΩ
µs
10
ton
On Time, VCC = 5 V, IF = ±1 mA, RL = 5 kΩ
µs
40
ts
Storage Time², VCC = 5 V, IF = ±1 mA, RL = 5 kΩ
µs
10
toff
Off Time², VCC = 5 V, IF = ±1 mA, RL = 5 kΩ
µs
120
Notes:
1. CTR RANK:

N: 100 to 400 (%)
2. Test Circuit for Switching Time
PULSE INPUT
PS2915-1
VCC
43
PW = 100 µs
Duty Cycle = 1/10
In monitor
IF
50 Ω
VOUT
RL = 1 kΩ or 5 kΩ
12
MAX
1.3
100
400
0.3
Date Published: August 4, 2005