Plastic encapsulated JSCJ DSR1B diode designed to handle surge currents up to 25 amperes effectively
Key Attributes
Model Number:
DSR1B
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
30A
Reverse Leakage Current (Ir):
5uA@100V
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
100V
Voltage - Forward(Vf@If):
1V@1A
Current - Rectified:
1A
Mfr. Part #:
DSR1B
Package:
SOD-123FL
Product Description
Product Overview
The DSR1A THRU DSR1M series are general-purpose rectifier diodes in a plastic-encapsulated SOD-123FL package. These diodes offer high surge current capability and are designed for various rectification applications. The polarity is indicated by a color band denoting the cathode.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Origin: China (implied by manufacturer location)
- Package Type: SOD-123FL
- Marking: Color band denotes cathode
Technical Specifications
| Item | Symbol | Unit | Test Conditions | DSR1A | DSR1B | DSR1D | DSR1G | DSR1J | DSR1K | DSR1M |
| Maximum RMS Voltage | VRM | V | 50 | 100 | 200 | 400 | 600 | 800 | 1000 | |
| Repetitive Peak Reverse Voltage | VRRM | V | 50 | 100 | 200 | 400 | 600 | 800 | 1000 | |
| Average Forward Current | IF(AV) | A | 1.0 | |||||||
| Surge(Non-repetitive)Forward Current | IFSM | A | 60Hz Half-sine wave, 1 cycle, Ta=25 | 25 | ||||||
| Junction Temperature | TJ | -55 ~ +150 | ||||||||
| Storage Temperature | TSTG | -55 ~ +150 | ||||||||
| Maximum DC Blocking Voltage | VDC | V | 50 | 100 | 200 | 400 | 600 | 800 | 1000 | |
| Typical junction capacitance | CJ | pF | Measured at 1MHz and applied reverse voltage of 4.0V | 4 | ||||||
| Maximum Peak Forward Voltage | VF | V | IF =1.0A | 1.0 | ||||||
| Maximun Peak Reverse Current | IRRM1 | A | VRM=VRRM, Ta =25 | 10 | ||||||
| Maximun Peak Reverse Current | IRRM2 | A | VRM=VRRM, Ta =125 | 95 | ||||||
| Typical Thermal Resistance | RJ-A | / W | Between junction and ambient, mounted on P.C.B. with 0.2" x 0.2" copper pad areas | 70 | ||||||
| Typical Thermal Resistance | RJ-L | / W | Between junction and lead | 20 | ||||||
2410121743_JSCJ-DSR1B_C5292845.pdf
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