Specification	HCPL2531TSR2VM

Current - DC Forward (If) (Max) [Max]	25 mA
Current - Output / Channel [custom]	8 mA
Current Transfer Ratio (Max)	50 %
Current Transfer Ratio (Min) [Min]	19 %
Input Type	DC
Mounting Type	Surface Mount
Number of Channels [custom]	2
Operating Temperature [Max]	100 °C
Operating Temperature [Min]	-40 °C
Output Type	1.81 mOhm
Supplier Device Package	8-SMD
Turn On / Turn Off Time (Typ)	250 ns, 260 ns
Voltage - Forward (Vf) (Typ)	1.45 V
Voltage - Output (Max) [Max]	20 V

HCPL2531M Series

High Speed Transistor Optocouplers

Part	Voltage - Output (Max) [Max]	Current Transfer Ratio (Min) [Min]	Voltage - Forward (Vf) (Typ)	Number of Channels [custom]	Current - DC Forward (If) (Max) [Max]	Input Type	Current - Output / Channel [custom]	Current Transfer Ratio (Max)	Mounting Type	Turn On / Turn Off Time (Typ)	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Package / Case	Package / Case	Package / Case	Voltage - Isolation	Turn On / Turn Off Time (Typ)	Package / Case
ON Semiconductor HCPL2531SVM	20 V	19 %	1.45 V	2	25 mA	DC	8 mA	50 %	Surface Mount	250 ns 260 ns	8-SMD	100 °C	-40 °C	1.81 mOhm
ON Semiconductor HCPL2531TSR2VM	20 V	19 %	1.45 V	2	25 mA	DC	8 mA	50 %	Surface Mount	250 ns 260 ns	8-SMD	100 °C	-40 °C	1.81 mOhm
ON Semiconductor HCPL2531WV	20 V	19 %	1.45 V	2	25 mA	DC	8 mA	50 %	Through Hole		8-MDIP	100 °C	-55 °C	1.81 mOhm	10.16 mm	8-DIP	10.16 mm	2500 Vrms	300 ns 450 ns
ON Semiconductor HCPL2531TSVM	20 V	19 %	1.45 V	2	25 mA	DC	8 mA	50 %	Surface Mount	250 ns 260 ns	8-SMD	100 °C	-40 °C	1.81 mOhm
ON Semiconductor HCPL2531S	20 V	19 %	1.45 V	2	25 mA	DC	8 mA	50 %	Surface Mount		8-SMD	100 °C	-55 °C	1.81 mOhm				2500 Vrms	300 ns 450 ns
ON Semiconductor HCPL2531SVM	20 V	19 %	1.45 V	2	25 mA	DC	8 mA	50 %	Surface Mount	250 ns 260 ns	8-SMD	100 °C	-40 °C	1.81 mOhm
ON Semiconductor HCPL2531TSVM	20 V	19 %	1.45 V	2	25 mA	DC	8 mA	50 %	Surface Mount	250 ns 260 ns	8-SMD	100 °C	-40 °C	1.81 mOhm
ON Semiconductor HCPL2531M	20 V	19 %	1.45 V	2	25 mA	DC	8 mA	50 %	Through Hole	250 ns 260 ns	8-DIP	100 °C	-40 °C	1.81 mOhm		8-DIP	0.3 in			7.62 mm
ON Semiconductor HCPL2531TVM	20 V	19 %	1.45 V	2	25 mA	DC	8 mA	50 %	Through Hole	250 ns 260 ns	8-MDIP	100 °C	-40 °C	1.81 mOhm	10.16 mm	8-DIP	10.16 mm
ON Semiconductor HCPL2531V	20 V	19 %	1.45 V	2	25 mA	DC	8 mA	50 %	Through Hole		8-DIP	100 °C	-55 °C	1.81 mOhm		8-DIP	0.3 in	2500 Vrms	300 ns 450 ns	7.62 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	216	$ 1.39
		216	$ 1.39

Description

General part information

HCPL2531M Series

The 6N135M, 6N136M, HCPL4503M, HCPL2530M and HCPL2531M optocouplers consist of an AlGaAs LED optically coupled to a high speed photodetector transistor. A separate connection for the bias of the photodiode improves the speed by several orders of magnitude over conventional phototransistor optocouplers by reducing the base-collector capacitance of the input transistor. The HCPL4503M has no internal connection to the phototransistor base for improved noise immunity.An internal noise shield provides superior common mode rejection of up to 50,000 V/µs.