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TLP3121

Features: • 4 pin SOP (2.54SOP4) : 2.1 mm high, 2.54 mm pitch• 1-Form-A• Peak Off-State Voltage : 80 V (MIN.)• Trigger LED Current : 4 mA (MAX.)• On-State Current : 350 mA (MAX.)• On-State Resistance : 1.2 (MAX.)• Output Capacitance : 40 pF (MAX.)• ...

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SeekIC No. : 004521695 Detail

TLP3121: Features: • 4 pin SOP (2.54SOP4) : 2.1 mm high, 2.54 mm pitch• 1-Form-A• Peak Off-State Voltage : 80 V (MIN.)• Trigger LED Current : 4 mA (MAX.)• On-State Current : 350...

TLP3121 Data Sheet

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Part Number:
TLP3121
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/1/11

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Product Details

Description



Features:

• 4 pin SOP (2.54SOP4)   : 2.1 mm high, 2.54 mm pitch
• 1-Form-A
• Peak Off-State Voltage : 80 V (MIN.)
• Trigger LED Current      : 4 mA (MAX.)
• On-State Current          : 350 mA (MAX.)
• On-State Resistance     : 1.2 (MAX.)
• Output Capacitance      : 40 pF (MAX.)
• Isolation Voltage           : 1500 Vrms (MIN.)




Pinout

Connection Diagram


Specifications

Characteristic
Symbol
Rating
Unit
LED Forward current
IF
50
mA
Forward current derating (Ta 25°C)
IF / °C
-0.5
mA / °C
Reverse voltage
VR
5
V
Junction temperature
Tj
125
°C
Detector Off-State Output Terminal Voltage
VOFF
80
V
On-State Current
ION
350
mA
On-State Current Derating (Ta 25°C)
ION / °C
−3.5
mA / °C
Junction temperature
Tj
125
°C
Storage temperature range
Tstg
−40~125
°C
Operating temperature range
Topr
-20~85
°C
Lead soldering temperature (10 s)
Tsol
260
°C
Isolation Voltage (AC, 1 minute, R.H. 60%) (NOTE1)
BVS
1500
Vrms


(NOTE1) : Device considered a two-terminal device : Pins 1 and, 2 shorted together, and pins 3 and 4 shorted together.




Description

The TOSHIBA TLP3121 Mini-flat photorelay is a small-outline photorelay, suitable for surface-mount assembly. The TLP3121 consists of a GaAs infrared-emitting diode optically coupled to a photo-MOS FET and housed in a 4-pin package.

TLP3121's characteristics include low OFF-state current and low output pin capacitance.




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