CT4503(S)(T1)

OPTOISOLTR 5KV TRANSISTOR SMD

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Description

Technical Parameters

Related Products:

Mfr Part	CT4503(S)	CT4503(S)(T1)	CT4503(SL)(T1)	CT4503(V)(S)(T1)	CT4503(V)(SL)(T1)
Description	OPTOCOUPLER, PHOTOTRANSISTOR OUT	OPTOCOUPLER, PHOTOTRANSISTOR OUT	OPTOCOUPLER, PHOTOTRANSISTOR OUT	OPTOCOUPLER, PHOTOTRANSISTOR OUT	OPTOCOUPLER, PHOTOTRANSISTOR OUT
Stock	80000	80000	80000	80000	80000
Product Status	Active	Active	Active	Active	Active
Voltage - Isolation	5000Vrms	5000Vrms	5000Vrms	5000Vrms	5000Vrms
Current Transfer Ratio (Min)	19% @ 16mA	19% @ 16mA	19% @ 16mA	19% @ 16mA	19% @ 16mA
Current Transfer Ratio (Max)	50% @ 16mA	50% @ 16mA	50% @ 16mA	50% @ 16mA	50% @ 16mA
Turn On / Turn Off Time (Typ)	1us, 1us (Max)	1us, 1us (Max)	1us, 1us (Max)	1us, 1us (Max)	1us, 1us (Max)
Input Type	DC	DC	DC	DC	DC
Output Type	1MB Transistor	1MB Transistor	1MB Transistor	1MB Transistor	1MB Transistor
Voltage - Output (Max)	20V	20V	20V	20V	20V
Current - Output / Channel	8mA	8mA	8mA	8mA	8mA
Voltage - Forward (Vf) (Typ)	1.45V	1.45V	1.45V	1.45V	1.45V
Current - DC Forward (If) (Max)	25 mA	25 mA	25 mA	25 mA	25 mA
Operating Temperature	-55～C ~ 100～C	-55～C ~ 100～C	-55～C ~ 100～C	-55～C ~ 100～C	-55～C ~ 100～C
Package / Case	SMD8(7.62mm)	SMD8(7.62mm)	SMD8(7.62mm)	SMD8(7.62mm)	SMD8(7.62mm)
Package	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)

Applications:

•Line receivers

•Telecommunication equipment

•High speed logic ground isolation

•Feedback loop in switch-mode power supplies

•Home appliances

General Description：

The 6N135, 6N136, CT4502 and CT4503 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 also available in gullwing (400mil) and surface mount lead forming.

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CT4504(S)(T1)

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