Product Summary

The TLP127 is a small outline coupler, suitable for surface mount assembly. The device consists of a gallium arsenide infrared emitting diode, optically coupled to a darlington photo transistor with an integral base-emitter resistor, and provides 300V VCEO.

Parametrics

TLP127 absolute maximum ratings: (1)Forward current IF: 50 mA; (2)Forward current detating ΔIF / ℃ -0.7 (Ta ≥ 53℃) mA / ℃; (3)Pulse forward current (100μs pulse, 100pps) IFP: 1 A; (4)Reverse voltage VR: 5 V; (5)Junction temperature Tj: 125 ℃; (6)Collector emitter voltage VCEO: 80 V; (7)Emitter collector voltage VECO: 7 V; (8)Collector current IC: 50 mA; (9)Collector power dissipation (1 Circuit) PC: 150 mW; (10)Collector power dissipation derating (1 Circuit Ta ≥ 25℃) ΔPC / ℃: -1.5 mW / ℃; (11)Junction temperature Tj: 125 ℃; (12)Storage temperature range Tstg: -55~125 ℃; (13)Operating temperature range Topr: -55~100 ℃; (14)Lead soldering temperature Tsol: 260 (10s) ℃; (15)Total package power dissipation PT: 200 mW; (16)Total package power dissipation derating (Ta ≥ 25℃) ΔPT / ℃: -2.0 mW / ℃; (17)Isolation voltage (AC, 1min., R.H. ≤ 60%), BVS: 2500 Vrms.

Features

TLP127 features: (1)collector-emitter voltage: 300V min; (2)current transfer ratio: 100% min; (3)isolation voltage: 2500Vrms min; (4)UL recognized: UL1577, File No.E67349.

Diagrams

TLP127 pin configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TLP127
TLP127


PHOTOCOUPLER DARL-OUT 6MFSOP-4

Data Sheet

Negotiable 
TLP127(TPL,U,F)
TLP127(TPL,U,F)

Toshiba

Transistor Output Optocouplers Miniflat Coupler

Data Sheet

Negotiable 
TLP127(TPR,U,F)
TLP127(TPR,U,F)


PHOTOCOUPLER DARL TRANS 6MFSOP-4

Data Sheet

0-3000: $0.24
3000-6000: $0.22
6000-15000: $0.21
15000-30000: $0.21
30000-75000: $0.20
TLP127TPRUF
TLP127TPRUF

Toshiba

Transistor Output Optocouplers 300Vceo 2500Vrms

Data Sheet

0-1: $0.42
1-10: $0.34
10-100: $0.29
100-250: $0.25
TLP127(U,F)
TLP127(U,F)

Toshiba

Transistor Output Optocouplers Miniflat Coupler

Data Sheet

0-1: $0.42
1-10: $0.34
10-100: $0.29
100-250: $0.25
TLP127(TPL)
TLP127(TPL)


PHOTOCOUPLER DARL-OUT 6MFSOP-4

Data Sheet

Negotiable