PS2501-4, PS2501L-4

PS2501-4

DIP

PS2501-4 is a high isolation voltage (5000Vrms) quad-channel optocoupler in DIP-16 package, operating from -55 to +100°C, with UL approval.Checked against the datasheet

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Technical parameters

Datasheet-verified parameters

20 items

Parameter	Value and test conditions	Source
Package	DIP (Dual In-line Package)
Operating Ambient Temperature	-55 to +100 °C
RoHS	Pb-Free
Isolation Voltage	5 000 Vr.m.s. (AC voltage for 1 minute at TA = 25 °C, RH = 60 %)
Collector to Emitter Voltage	80 V
Forward Current (DC)	80 mA/ch
Peak Forward Current	1 A/ch (PW = 100 μs, Duty Cycle = 1 %)
Collector Current	50 mA/ch
Forward Voltage	Typ 1.17 V, Max 1.4 V (IF = 10 mA, TA = 25 °C)
Reverse Current	Max 5 μA (VR = 5 V, TA = 25 °C)
Current Transfer Ratio (CTR)	Min 80 %, Typ 300 %, Max 600 % (IF = 5 mA, VCE = 5 V, TA = 25 °C)
Collector Saturation Voltage	Max 0.3 V (IF = 10 mA, IC = 2 mA, TA = 25 °C)
Rise Time	Typ 3 μs (VCC = 10 V, IC = 2 mA, RL = 100 Ω, TA = 25 °C)
Fall Time	Typ 5 μs (VCC = 10 V, IC = 2 mA, RL = 100 Ω, TA = 25 °C)
Isolation Resistance	Min 10^11 Ω (VI-O = 1.0 kVDC, TA = 25 °C)
Isolation Capacitance	Typ 0.5 pF (V = 0 V, f = 1.0 MHz, TA = 25 °C)
Diode Power Dissipation	120 mW/ch (TA = 25 °C)
Transistor Power Dissipation	120 mW/ch (TA = 25 °C)
Storage Temperature	-55 to +150 °C
Safety Standard Approval	UL approved: UL1577, Double protection

All parameters (10)ExpandCollapse

Power
CTR-最小电流传输比率	80%
IF-最大正向电流	80mA
Io-最大输出电流	50mA
Viso-最大隔离电压	5000V
AC and DC characteristics
CMR-共模抑制比	NKV/us
Environment and package
最大工作温度	100℃
最小工作温度	-55℃
Other
PD-最大功率耗散	480mW
VF-最大正向压降	1.4V
数据传输率	NMbps

Pinout and package

Pin	Name	Function	Source
1, 3, 5, 7		Anode
10, 12, 14, 16		Collector
2, 4, 6, 8		Cathode
9, 11, 13, 15		Emitter

Documents

DatasheetDatasheet · 5.1 MB · 2026-11-02

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