TLP291

OPTOISOLATOR 3.75KV TRANS 4-SO

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Description

Technical Parameters

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Description

OPTOCOUPLER, PHOTOTRANSISTOR OUT

Stock

80000

Product Status

Active

Voltage - Isolation

3750Vrms

Current Transfer Ratio (Min)

200% @ 5mA

50% @ 5mA

100% @ 5mA

150% @ 5mA

100% @ 5mA

200% @ 5mA

100% @ 5mA

100% @ 500uA

100% @ 5mA

75% @ 500uA

75% @ 5mA

75% @ 500uA

Current Transfer Ratio (Max)

400% @ 5mA

600% @ 5mA

400% @ 5mA

600% @ 5mA

300% @ 5mA

200% @ 5mA

300% @ 5mA

600% @ 5mA

200% @ 500uA

300% @ 5mA

150% @ 500uA

150% @ 5mA

150% @ 500uA

Turn On / Turn Off Time (Typ)

3us, 3us

7us, 7us

3us, 3us

7us, 7us

3us, 3us

Input Type

Output Type

Transistor DC

Voltage - Output (Max)

80V

Current - Output / Channel

50mA

Voltage - Forward (Vf) (Typ)

1.25V

Current - DC Forward (If) (Max)

50 mA

Operating Temperature

-55～C ~ 110～C

-55～C ~ 125～C

Package / Case

SSOP4(4.4x1.27)

Package

Tape & Reel (TR)

Applications:

• Power Supplies

• Programmable Controllers

• Hybrid ICs

General Description：

TLP291 consists of photo transistor, optically coupled to a gallium arsenide infrared emitting diode. TLP291 is housed in the SO4 package, very small and thin coupler.

Since TLP291 is guaranteed wide operating temperature (Ta=-55 to 110℃) and high isolation voltage (3750Vrms), it's suitable for high-density surface mounting applications such as small switching power supplies and programmable controllers.

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TLP291-4

TLP290-4

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