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 diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TLP127(TPL,U,F)
TLP127(TPL,U,F)

Toshiba

Transistor Output Optocouplers Miniflat Coupler

Data Sheet

Negotiable 
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(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
TLP127(TPL)
TLP127(TPL)


PHOTOCOUPLER DARL-OUT 6MFSOP-4

Data Sheet

Negotiable 
TLP127
TLP127


PHOTOCOUPLER DARL-OUT 6MFSOP-4

Data Sheet

Negotiable