High surge capability rectifier diode NH SF15 ideal for freewheeling and switching mode power supplies applications
Key Attributes
Model Number:
SF15
Product Custom Attributes
Reverse Leakage Current (Ir):
5uA
Non-Repetitive Peak Forward Surge Current:
30A
Reverse Recovery Time (trr):
-
Diode Configuration:
1 Independent
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
300V
Voltage - Forward(Vf@If):
1.3V@1A
Current - Rectified:
1A
Mfr. Part #:
SF15
Package:
DO-41
Product Description
Product Overview
The SF11 thru SF18 series are Super Fast Recovery Rectifiers from Niu Hang Specification Electronic Co. Ltd. These rectifiers offer low leakage current, ultrafast reverse recovery time, and high forward surge capability, leading to low power loss and high efficiency. They are designed for high-frequency rectification and freewheeling applications in switching mode converters, inverters, consumer electronics, computers, and telecommunication equipment. The devices are RoHS-compliant and meet UL 94 V-0 flammability rating, with high-temperature soldering guaranteed.
Product Attributes
- Brand: Niu Hang (NH)
- Origin: Niu Hang Specification Electronic Co. Ltd
- Certifications: RoHS-compliant, UL 94 V-0 flammability rating
- Package: DO-41
- Mounting Position: Any
- White band denotes cathode
Technical Specifications
| Model | VRRM (V) | VRMS (V) | VDC (V) | IF(AV) @ 1.0 A | IFSM (A) | VF (V) | CJ (pF) | TJ (C) | TSTG (C) | JA (C/W) | JL (C/W) | Marking |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SF11 | 50 | 35 | 50 | 1.0 | 30 | 0.95 Typ. | 25 Typ. | -55 to 150 | -55 to 150 | 150 (Ta=25) | 1.70 (Note 3) | SF11 FF + |
| SF12 | 100 | 70 | 100 | 1.0 | 30 | 0.95 Typ. | 25 Typ. | -55 to 150 | -55 to 150 | 150 (Ta=25) | 1.70 (Note 3) | SF12 FF + |
| SF13 | 150 | 105 | 150 | 1.0 | 30 | 0.95 Typ. | 25 Typ. | -55 to 150 | -55 to 150 | 150 (Ta=25) | 1.70 (Note 3) | SF13 FF + |
| SF14 | 200 | 140 | 200 | 1.0 | 30 | 0.95 Typ. | 25 Typ. | -55 to 150 | -55 to 150 | 150 (Ta=25) | 1.70 (Note 3) | SF14 FF + |
| SF15 | 300 | 210 | 300 | 1.0 | 30 | 1.0 Typ. | 25 Typ. | -55 to 150 | -55 to 150 | 150 (Ta=25) | 1.30 (Note 3) | SF15 FF + |
| SF16 | 400 | 280 | 400 | 1.0 | 30 | 1.0 Typ. | 25 Typ. | -55 to 150 | -55 to 150 | 150 (Ta=25) | 1.30 (Note 3) | SF16 FF + |
| SF17 | 500 | 350 | 500 | 1.0 | 30 | 1.0 Typ. | 25 Typ. | -55 to 150 | -55 to 150 | 150 (Ta=25) | 1.30 (Note 3) | SF17 FF + |
| SF18 | 600 | 420 | 600 | 1.0 | 30 | 1.0 Typ. | 25 Typ. | -55 to 150 | -55 to 150 | 150 (Ta=25) | 1.30 (Note 3) | SF18 FF + |
2410121747_NH-SF15_C7427727.pdf
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