RFQ List

4N28SD [Onsemi]

4N28SD

Part No:

4N28SD

Category:

Optical Switches

Manufacturer:

Onsemi

Description:

The general purpose optocouplers consist of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a 6-pin dual in-line package.

Datasheet:

Product FAQ

1. Is 4N28SD available for RFQ?

Yes. 4N28SD by Onsemi is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for 4N28SD?

Pricing for 4N28SD can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of 4N28SD?

4N28SD is a Onsemi Optical Switches with Collector Emitter Breakdown Voltage Typ: 100V and Emitter Collector Breakdown Voltage Min: 7V. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for 4N28SD?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can 4N28SD be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to 4N28SD?

Yes. If 4N28SD is unavailable, obsolete, or does not meet your required lead time, we can help check similar Onsemi Optical Switches parts or compatible alternatives.

RFQ

Part Number:

4N28SD

Manufacturer:

Onsemi

Looking for Pricing? Contact us for volume pricing.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

4N28SD - Onsemi | Electronic Components - ICAllIn

Specification

Type

Parameter

Collector Emitter Voltage

30V

Isolation Resistance

10^11Ω

Peak Forward Current

3A

Collector Emitter Breakdown Voltage

30V

Operating Temperature

-55°C ~ +100°C

Storage Temperature

-55°C ~ +150°C

4N25 CTR Min

20%

4N25 Saturation Voltage Max

0.5V

4N25 Turn Off Time Typ

2 µs

4N25 Turn On Time Typ

2 µs

4N26 CTR Min

20%

4N26 Saturation Voltage Max

0.5V

4N26 Turn Off Time Typ

2 µs

4N26 Turn On Time Typ

2 µs

4N27 CTR Min

10%

4N27 Saturation Voltage Max

0.5V

4N27 Turn Off Time Typ

2 µs

4N27 Turn On Time Typ

2 µs

4N28 CTR Min

10%

4N28 Saturation Voltage Max

0.5V

4N28 Turn Off Time Typ

2 µs

4N28 Turn On Time Typ

2 µs

4N35 CTR Min

100%

4N35 Saturation Voltage Max

0.3V

4N35 Turn Off Time Max

10 µs

4N35 Turn Off Time Min

2 µs

4N35 Turn On Time Max

10 µs

4N35 Turn On Time Min

2 µs

4N36 CTR Min

100%

4N36 Saturation Voltage Max

0.3V

4N36 Turn Off Time Max

10 µs

4N36 Turn Off Time Min

2 µs

4N36 Turn On Time Max

10 µs

4N36 Turn On Time Min

2 µs

4N37 CTR Min

100%

4N37 Saturation Voltage Max

0.3V

4N37 Turn Off Time Max

10 µs

4N37 Turn Off Time Min

2 µs

4N37 Turn On Time Max

10 µs

4N37 Turn On Time Min

2 µs

Capacitance Ce

8pF

Collector Base Breakdown Voltage Min

70V

Collector Base Breakdown Voltage Typ

120V

Collector Base Dark Current Max

20 nA

Collector Base Voltage

70V

Collector Emitter Breakdown Voltage Typ

100V

Collector Emitter Dark Current Max

50 nA

Dc Forward Input Current M

60mA

Dc Forward Input Current NonM

100mA

Derate Above 25C M

2.94mW/°C

Derate Above 25C NonM

3.3mW/°C

Detector Derate Above 25C M

1.76mW/°C

Detector Derate Above 25C NonM

2.0mW/°C

Detector Power Dissipation

150mW

Emitter Collector Breakdown Voltage Min

7V

Emitter Collector Breakdown Voltage Typ

10V

H11A1 CTR Min

50%

H11A1 Saturation Voltage Max

0.4V

H11A1 Turn Off Time Typ

2 µs

H11A1 Turn On Time Typ

2 µs

H11A2 CTR Min

20%

H11A2 Saturation Voltage Max

0.4V

H11A2 Turn Off Time Typ

2 µs

H11A2 Turn On Time Typ

2 µs

H11A3 CTR Min

20%

H11A3 Saturation Voltage Max

0.4V

H11A3 Turn Off Time Typ

2 µs

H11A3 Turn On Time Typ

2 µs

H11A4 CTR Min

10%

H11A4 Saturation Voltage Max

0.4V

H11A4 Turn Off Time Typ

2 µs

H11A4 Turn On Time Typ

2 µs

H11A5 CTR Min

30%

H11A5 Saturation Voltage Max

0.4V

H11A5 Turn Off Time Typ

2 µs

H11A5 Turn On Time Typ

2 µs

Input Forward Voltage Min

1.18V

Input Forward Voltage Typ

1.50V

Isolation Capacitance M Max

2pF

Isolation Capacitance M Min

0.2pF

Isolation Capacitance NonM

0.5pF

Isolation Voltage M

7500 Vac(pk)

Isolation Voltage NonM

5300 Vac(rms)

Led Derate Above 25C M

1.41mW/°C

Led Derate Above 25C NonM

2.0mW/°C

Led Power Dissipation M

120mW

Led Power Dissipation NonM

150mW

Reverse Input Voltage

6V

Reverse Leakage Current

10µA

Total Device Power Dissipation

250mW