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Part Details for 4N37 by Vishay Intertechnologies
Results Overview of 4N37 by Vishay Intertechnologies
- Distributor Offerings: (16 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
4N37 Information
4N37 by Vishay Intertechnologies is an Optocoupler.
Optocoupler are under the broader part category of Optoelectronics.
Optoelectronic components work to detect, generate, and control light. They can essentially produce and/or react to light. Read more about Optoelectronics on our Optoelectronics part category page.
Price & Stock for 4N37
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
88K1397
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Newark | Optocoupler, Phototransistor, 5300Vrms, No. Of Channels:1 Channel, Optocoupler Case Style:Dip, No. Of Pins:6Pins, Forward Current If Max:50Ma, Isolation Voltage:5Kv, Ctr Min:100%, Collector Emitter Voltage V(Br)Ceo:80V Rohs Compliant: Yes |Vishay 4N37 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 1762 |
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$0.1830 / $0.2170 | Buy Now |
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DISTI #
4N37
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Avnet Americas | Optocoupler, Transistor Output, 1 Channel, DIP, 6 Pins, 60 mA, 5 kV, 100 % - Rail/Tube (Alt: 4N37) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 111 Weeks, 0 Days Container: Tube | 15620 |
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$0.1321 / $0.1392 | Buy Now |
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DISTI #
V36:1790_07451194
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Arrow Electronics | Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 10 Weeks Date Code: 2338 | Americas - 555 |
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$0.1418 / $0.1464 | Buy Now |
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Future Electronics | 4N37 Series Single Channel 70 V 5300 Vrms Phototransistor Optocoupler - DIP-6 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Container: Tube | 1600Tube |
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$0.1540 / $0.1720 | Buy Now |
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DISTI #
87214379
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Verical | Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP RoHS: Compliant Min Qty: 1550 Package Multiple: 1550 Date Code: 2447 | Americas - 1550 |
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$0.1938 | Buy Now |
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DISTI #
75716398
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Verical | Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP RoHS: Compliant Min Qty: 555 Package Multiple: 555 Date Code: 2338 | Americas - 555 |
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$0.1418 / $0.1426 | Buy Now |
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Bristol Electronics | Min Qty: 9 | 6150 |
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$0.0873 / $0.5820 | Buy Now |
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Quest Components | NPN-OUTPUT DC-INPUT OPTOCOUPLER,1-CHANNEL,1.5KV ISOLATION,DIP | 4920 |
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$0.1164 / $0.7760 | Buy Now |
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Quest Components | NPN-OUTPUT DC-INPUT OPTOCOUPLER,1-CHANNEL,1.5KV ISOLATION,DIP | 4920 |
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$0.2757 / $0.9190 | Buy Now |
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Quest Components | NPN-OUTPUT DC-INPUT OPTOCOUPLER,1-CHANNEL,1.5KV ISOLATION,DIP | 1040 |
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$0.3676 / $0.9190 | Buy Now |
Part Details for 4N37
4N37 CAD Models
4N37 Part Data Attributes
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4N37
Vishay Intertechnologies
Buy Now
Datasheet
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Compare Parts:
4N37
Vishay Intertechnologies
Transistor Output Optocoupler, 1-Element, 5300V Isolation, DIP-6
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | VISHAY INTERTECHNOLOGY INC | |
| Package Description | DIP-6 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.40.80.00 | |
| Factory Lead Time | 111 Weeks | |
| Samacsys Manufacturer | Vishay | |
| Additional Feature | UL RECOGNIZED | |
| Coll-Emtr Bkdn Voltage-Min | 30 V | |
| Configuration | SINGLE | |
| Current Transfer Ratio-Min | 100% | |
| Current Transfer Ratio-Nom | 100% | |
| Dark Current-Max | 50 nA | |
| Forward Current-Max | 0.06 A | |
| Forward Voltage-Max | 1.5 V | |
| Isolation Voltage-Max | 5300 V | |
| JESD-609 Code | e3 | |
| Mounting Feature | THROUGH HOLE MOUNT | |
| Number of Elements | 1 | |
| On-State Current-Max | 0.1 A | |
| Operating Temperature-Max | 100 °C | |
| Operating Temperature-Min | -55 °C | |
| Optoelectronic Device Type | TRANSISTOR OUTPUT OPTOCOUPLER | |
| Power Dissipation-Max | 0.3 W | |
| Response Time-Max | 0.00001 s | |
| Surface Mount | NO | |
| Terminal Finish | Matte Tin (Sn) |
4N37 Frequently Asked Questions (FAQ)
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The 4N37 can operate safely between -40°C to 100°C, but the optimal operating temperature range is between 0°C to 70°C for reliable performance.
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To ensure proper biasing, connect the anode of the LED to a voltage source through a current-limiting resistor, and connect the cathode to ground. The recommended forward current is 10mA to 20mA.
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The maximum voltage that can be applied to the output transistor is 70V, but it's recommended to keep it below 50V for reliable operation.
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Choose a resistor that limits the forward current to 10mA to 20mA, depending on the desired brightness and operating conditions. A higher current will result in a brighter LED, but may reduce the lifespan of the device.
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The 4N37 is not suitable for high-frequency applications above 1MHz due to its limited bandwidth. For high-frequency applications, consider using a faster optocoupler like the 6N137 or 7N137.