EL4503S(TA)

OPTOISOLTR 5KV TRANSISTOR SMD

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Description

Technical Parameters

Related Products:

Mfr Part	EL4503S(TA)	EL4503S(TA)-V	EL4503S1(TA)-V
Description	OPTOCOUPLER, PHOTOTRANSISTOR OUT	OPTOCOUPLER, PHOTOTRANSISTOR OUT	OPTOCOUPLER, PHOTOTRANSISTOR OUT
Stock	80000	80000	80000
Product Status	Active	Active	Active
Voltage - Isolation	5000Vrms	5000Vrms	5000Vrms
Current Transfer Ratio (Min)	19% @ 16mA	19% @ 16mA	19% @ 16mA
Current Transfer Ratio (Max)	50% @ 16mA	50% @ 16mA	50% @ 16mA
Turn On / Turn Off Time (Typ)	1us, 1us (Max)	1us, 1us (Max)	1us, 1us (Max)
Input Type	DC	DC	DC
Output Type	1MB Transistor	1MB Transistor	1MB Transistor
Voltage - Output (Max)	20V	20V	20V
Current - Output / Channel	8mA	8mA	8mA
Voltage - Forward (Vf) (Typ)	1.45V	1.45V	1.45V
Current - DC Forward (If) (Max)	25 mA	25 mA	25 mA
Operating Temperature	-55～C ~ 100～C	-55～C ~ 100～C	-55～C ~ 100～C
Package / Case	SMD8(7.62mm)	SMD8(7.62mm)	SMD8(7.62mm)
Package	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)

Applications:

• Line receivers

• Telecommunication equipments

• Power transistor isolation in motor drives

• Replacement for low speed phototransistor photo couplers

• Feedback loop in switch-mode power supplies

• Home appliances

• High speed logic ground isolation

General Description：

The 6N135, 6N136, EL4502 and EL4503 devices each consist of an infrared emitting diode, optically coupled to a high speed photo detector transistor. A separate connection for the photodiode bias and output-transistor collector increase the speed by several orders of magnitude over conventional phototransistor couplers by reducing the base-collector capacitance of the input transistor. The devices are packaged in an 8-pin DIP package and available in wide-lead spacing and SMD option

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