Product Summary

The TLP521-4GB is a high density mounting phototransistor. The applications of the device include Computer terminals, Industrial systems controllers, Measuring instruments and Signal transmission between systems of different potentials and impedances.

Parametrics

TLP521-4GB absolute maximum ratings: (1)Storage Temperature: -55℃ to + 125℃; (2)Operating Temperature: -30℃ to + 100℃; (3)Lead Soldering Temperature (1/16 inch (1.6mm) from case for 10 secs): 260℃; (4)Forward Current: 50mA; (5)Reverse Voltage: 6V; (6)Power Dissipation: 70mW; (7)Collector-emitter Voltage: 55V; (8)Emitter-collector Voltage: 6V; (9)Power Dissipation: 150mW; (10)Total Power Dissipation: 200mW.

Features

TLP521-4GB features: (1)Options : 10mm lead spread - add G after part no, Surface mount - add SM after part no, Tape&reel - add SMT&R after part no.; (2)High Current Transfer Ratio ( 50% min); (3)High Isolation Voltage (5.3kVRMS ,7.5kVPK ); (4)High BVCEO ( 55Vmin ); (5)All electrical parameters 100% tested; (6)Custom electrical selections available.

Diagrams

TLP521-4GB pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TLP521-4GB
TLP521-4GB

Other


Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TLP504A
TLP504A


PHOTOCOUPLER DUAL TRANS-OUT 8DIP

Data Sheet

Negotiable 
TLP504A−2
TLP504A−2

Other


Data Sheet

Negotiable 
TLP504A(F)
TLP504A(F)

Toshiba

Transistor Output Optocouplers TR HIGH Vceo (55V)

Data Sheet

0-1: $0.63
1-10: $0.50
10-100: $0.43
100-250: $0.38
TLP504A(GB)
TLP504A(GB)


PHOTOCOUPLER DUAL TRANS-OUT 8DIP

Data Sheet

Negotiable 
TLP504A(GB,F)
TLP504A(GB,F)

Toshiba

Transistor Output Optocouplers 55Vceo 2500Vrms standard

Data Sheet

0-1: $0.63
1-10: $0.50
10-100: $0.43
100-250: $0.38
TLP504A-2
TLP504A-2


PHOTOCPLR QUAD TRANS-OUT 16-DIP

Data Sheet

Negotiable