Page 1
查询PS2501A供应商
PRELIMINARY DATA SHEET
NEC's HIGH ISOLATION VOLTAGE
PS2501A
SINGLE TRANSISTOR TYPE
PS2501AL-1
PHOTOCOUPLER SERIES
FEATURES
• HIGH ISOLATION VOLTAGE
BV: 5000 Vr.m.s
• UL AWAITING APPROV AL
• ORDERING NUMBER OF TAPING PRODUCT
PS2501AL-1-E3, E4, F3, F4
DESCRIPTION
NEC's PS2501A-1 is an optically coupled isolator containing a
GaAs light emitting diode and an NPN silicon phototransistor.
NEC's PS2501A-1 is in a plastic DIP (Dual In-line Package)
and the PS2501AL-1 are lead bent type (Gull-wing) for surface
mount.
APPLICATIONS
• POWER SUPPLY
• TELEPHONE / FAX
• FACTOR Y AUT OMATION
• PROGRAMMABLE LOGIC CONTROLLER
ELECTRICAL CHARACTERISTICS (TA = 25°C)
PART NUMBER
PACKAGE OUTLINE
SYMBOLS PARAMETERS AND CONDITIONS UNITS MIN TYP MAX
DIODE
V
F Forward Voltage, IF = 10 mA V 1.1 1.4
I
R Reverse Current, VR = 5 V µA5
C
t Terminal Capacitance, V= 0, f = 1.0 MHz pF 10
TRANSISTOR
I
CEO Collector to Emitter, Vce = 70 V, IF = 0 nA 100
COUPLED
CTR Current Transfer Ratio (I
V
CE (sat) Collector Saturation Voltage, IF = 10 mA, IC = 2 mA V 0.13 0.3
R
I-O Isolation Resistance at VI-O = 1.0 kVDC
CI-O Isolation Capacitance at V = 0 V, f = 1.0 MHz pF 0.4
t
r Rise Time
t
f Fall Time
2
, VCC = 10 V, IC = 2 mA, RL = 100 Ω µs5
2
, VCC = 10 V, IC = 2 mA, RL = 100 Ω 7
1
C/IF)
, IF= 5 mA, VCE = 5 V % 50 400
Ω
PS2501A-1, PS2501AL-1
11
10
Notes:
1. CTR rank
N: 50 to 400 %
H: 80 to 160 %
W: 130 to 260 %
Q: 100 to 200%
L: 200 to 400 %
2.Test Circuit for Switching
I
ULSE INPUT
PW = 100 µS
Duty Cycle
= 1/10
F
IF
50 Ω
V
RL = 100 Ω
V
OUT
CC
California Eastern Laboratories
Page 2
PS2501A - 1, PS2501AL -1
ABSOLUTE MAXIMUM RATINGS
SYMBOLS PARAMETERS UNITS RATINGS
DIODE
V
R Reverse Voltage V 6
IF Forward Current mA 30
∆PD/°C Power Dissipation Derating mW/°C 1.5
PD Power Dissipation mW 150
IF (PEAK) Peak Forward Current
TRANSISTOR
VCEO Collector to Emitter Voltage V 70
VECO Emitter to Collector Voltage V 5
IC Collector Current mA 30
∆PC/°C Power Dissipation Derating mW/°C 1.5
PC Power Dissipation mW 150
COUPLED
BV Isolation Voltage
TA Operating Ambient Temp. °C -55 to +100
TSTG Storage Temperature °C -55 to +150
Notes:
1. Operation in excess of any one of these parameters may result
in permanent damage.
2. PW = 100 µs, Duty Cycle = 1 %.
3. AC voltage for 1 minute at TA = 25 °C, RH = 60 % between input
and ouput.
2
3
1
(TA = 25°C)
A 0.5
Vr.m.s. 5000
ORDERING INFORMATION
PART NUMBER PACKAGE PACKAGE STYLE
PS2501A-1 4-PIN DIP Magazine case 100 pcs
PS2501AL-1
PS2501AL-1-E3 4-PIN DIP Embossed tape 1000 pcs/reel
PS2501AL-1-E4
PS2501AL-1-F3 4-PIN DIP Embossed tape 2000 pcs/reel
PS2501AL-1-F4
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PS2501A - 1, PS2501AL -1
.
OUTLINE DIMENSIONS (Units in mm) DIP TYPE
PS2501A-1
6.5 ± 0.5
4.15 ± 0.4
3.2 ± 0.4
1.25 ± 0.15
4.6 ± 0.35
3.5 ± 0.3
0~15º
0.50 ± 0.10
43
12
7.62
0.25
-0.05
1. Anode
2. Cathode
3. Emmiter
4. Collector
+0.1
OUTLINE DIMENSIONS (Units in mm) LEAD BENDING TYPE
PS2501A-1
4.6 ± 0.35
6.5 ± 0.5
43
1. Anode
2. Cathode
3. Emmiter
4. Collector
12
+0.1
-0.05
0.25
3.5 ± 0.3
1.25 ± 0.15
0.15
2.54
Life Support Applications
These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected
to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify
CEL for all damages resulting from such improper use or sale.
0.9 ± 0.25
9.60 ± 0.4
+0.1
0.1
-0.05
10/13/2003
A Business Partner of NEC Compound Semiconductor Devices, Ltd
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