High Surge Current Rectifier Diode JSCJ US1AF Plastic Encapsulated SMAF Package for Power Conversion
Key Attributes
Model Number:
US1AF
Product Custom Attributes
Reverse Leakage Current (Ir):
5uA@50V
Non-Repetitive Peak Forward Surge Current:
30A
Reverse Recovery Time (trr):
50ns
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
50V
Voltage - Forward(Vf@If):
1V@1.0A
Current - Rectified:
1A
Mfr. Part #:
US1AF
Package:
DO-214AD
Product Description
US1AF THRU US1MF High Efficient Rectifier Diodes
The US1AF through US1MF series are high-efficiency rectifier diodes designed for various rectification applications. These diodes offer high surge current capability and are suitable for use in applications requiring efficient power conversion. The product comes in a plastic-encapsulated SMAF package, with a color band denoting the cathode.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Origin: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Marking: US1X (X: From A To M)
- Polarity: Color band denotes cathode
Technical Specifications
| Item | Symbol | Unit | Test Conditions | US1AF | US1BF | US1DF | US1MF | US1GF | US1JF | US1KF | US1(A-M) |
| Repetitive Peak Reverse Voltage | VRRM | V | - | 50 | 100 | 150 | 200 | 400 | 600 | 800 | 1000 |
| Average Forward Current | IF(AV) | A | 60Hz Half-sine wave, Resistance load, TL=115 | 1.0 | |||||||
| Surge(Non-repetitive)Forward Current | IFSM | A | 60Hz Half-sine wave, 1 cycle, Ta=25 | 50 | 75 | 100 | 140 | 280 | 420 | 560 | 700 |
| Peak Forward Voltage | VF | V | IF=1.0A | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| Peak Reverse Current | IRRM1 | A | VRM=VRRM, Ta=25 | 1.0 | |||||||
| Peak Reverse Current | IRRM2 | A | VRM=VRRM, Ta=125 | 100 | |||||||
| Maximum reverse recovery time | trr | ns | IF=0.5A,IR=1.0A,Irr=0.25A | 50 | 50 | 50 | 50 | 75 | 75 | 75 | 75 |
| Thermal Resistance(Typical) | RJ-A | /W | Mounted on P.C.B. with 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pad areas | 70 | |||||||
| Thermal Resistance(Typical) | RJ-L | /W | Mounted on P.C.B. with 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pad areas | 27 | |||||||
| Junction and Storage Temperature Range | TJ,TSTG | - | -55 ~ +150 | ||||||||
2410121844_JSCJ-US1AF_C3019366.pdf
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