Product Summary

The EL3H7(B)(TA)-G consists of an infrared emitting diode, optically coupled to a phototransistor detector encapsulated with green compound. This device is packaged in a 4-pin small outline SMD package. And this device can be used in DC-DC converters, programmable controllers, telephone line interface and signal transmission between circuits of different potentials and impedances.

Parametrics

EL3H7(B)(TA)-G absolute maximum ratings: (1)Forward current: 50 mA; (2)Peak forward current (t = 10μs): 1A; (3)Power dissipation (No derating required up to Ta=100°C): 70mW; (4)Collector-Emitter voltage: 80 V; (5)Emitter-Collector voltage: 7 V; (6)Total power dissipation: 200 mW; (7)Storage temperature range: -55 to +125 °C; (8)Isolation voltage: 3750 V rms; (9)Soldering temperature:260 °C.

Features

EL3H7(B)(TA)-G features: (1)Halogens free; (2)Current transfer ratio; (3)High isolation voltage between input and output (Viso=3750 Vrms); (4)Compact 4 Pin SSOP with a 2.0 mm profile; (5)Pb free and RoHS compliant; (6)UL approved (No. E214129); (7)VDE approved (No. 132249); (8)CSA approved.

Diagrams

EL3H7(B)(TA)-G pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
EL3H7(B)(TA)-G
EL3H7(B)(TA)-G

Everlight

Transistor Output Optocouplers 50-600CTR 3750Vrms -55 to +110 Op Temp

Data Sheet

0-2800: $0.10
2800-5000: $0.08
5000-10000: $0.08
10000-25000: $0.07
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
EL3H4(A)(EA)-G
EL3H4(A)(EA)-G

Everlight

Transistor Output Optocouplers Optocoupler

Data Sheet

0-1: $0.31
1-50: $0.25
50-100: $0.22
100-500: $0.16
500-1000: $0.14
EL3H4(A)(EA)-VG
EL3H4(A)(EA)-VG

Everlight

Transistor Output Optocouplers Optocoupler

Data Sheet

0-1: $0.31
1-50: $0.25
50-100: $0.22
100-500: $0.16
500-1000: $0.14
EL3H4(A)(EB)-VG
EL3H4(A)(EB)-VG

Everlight

Transistor Output Optocouplers Optocoupler

Data Sheet

0-1: $0.31
1-50: $0.25
50-100: $0.22
100-500: $0.16
500-1000: $0.14
EL3H4(A)(TA)-G
EL3H4(A)(TA)-G

Everlight

Transistor Output Optocouplers Optocoupler

Data Sheet

0-2800: $0.13
2800-5000: $0.12
5000-10000: $0.10
10000-25000: $0.10
EL3H4(A)(TA)-VG
EL3H4(A)(TA)-VG

Everlight

Transistor Output Optocouplers Optocoupler

Data Sheet

0-2800: $0.13
2800-5000: $0.12
5000-10000: $0.10
10000-25000: $0.10
EL3H4(A)(TB)-G
EL3H4(A)(TB)-G

Everlight

Transistor Output Optocouplers Optocoupler

Data Sheet

0-2800: $0.13
2800-5000: $0.12
5000-10000: $0.10
10000-25000: $0.10