metallurgically bonded glass passivated Changzhou Starsea Elec DSR1M silicon rectifier for electronics
Key Attributes
Model Number:
DSR1M
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
25A
Reverse Leakage Current (Ir):
10uA@1kV
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
1kV
Voltage - Forward(Vf@If):
1.1V@1A
Current - Rectified:
1A
Mfr. Part #:
DSR1M
Package:
SOD-123FL
Product Description
Product Overview
The DSR1A thru DSR1M and S1A thru S1M series are general-purpose silicon rectifiers designed for surface-mounted applications. These devices feature a glass-passivated chip with metallurgically bonded construction, ensuring high reliability and excellent performance. Ideal for applications requiring a compact rectifier with reverse voltage ratings from 50 to 1000 Volts and a forward current of 1.0 Ampere, they offer low reverse leakage and high temperature soldering capabilities.
Product Attributes
- Case: SOD-123FL molded plastic body over passivated chip
- Terminals: Solderable per MIL-STD-750, Method 2026
- Mounting Position: Any
- Weight: 0.0007 ounce (0.02 grams)
- Construction: Metallurgically bonded, Glass passivated device
Technical Specifications
| Model | VRRM (V) | VRMS (V) | VDC (V) | I(AV) (A) | IFSM (A) | VF (V) | IR (A) | RJA (C/W) | CJ (pF) | TJ, TSTG (C) |
|---|---|---|---|---|---|---|---|---|---|---|
| DSR1A / S1A | 50 | 35 | 50 | 1.0 | 25.0 | 1.1 | 10.0 | 95 | 50 | -55 to +150 |
| DSR1B / S1B | 100 | 70 | 100 | 1.0 | 25.0 | 1.1 | 10.0 | 95 | 50 | -55 to +150 |
| DSR1D / S1D | 200 | 140 | 200 | 1.0 | 25.0 | 1.1 | 10.0 | 95 | 50 | -55 to +150 |
| DSR1G / S1G | 400 | 280 | 400 | 1.0 | 25.0 | 1.1 | 10.0 | 95 | 50 | -55 to +150 |
| DSR1J / S1J | 600 | 420 | 600 | 1.0 | 25.0 | 1.1 | 10.0 | 95 | 50 | -55 to +150 |
| DSR1K / S1K | 800 | 560 | 800 | 1.0 | 25.0 | 1.1 | 10.0 | 95 | 50 | -55 to +150 |
| DSR1M / S1M | 1000 | 700 | 1000 | 1.0 | 25.0 | 1.1 | 10.0 | 95 | 50 | -55 to +150 |
Notes:
- Ratings at 25 C ambient temperature unless otherwise specified.
- Single phase half-wave 60Hz, resistive or inductive load, for capacitive load current derate by 20%.
- Averaged over any 20ms period.
- Measured at 1MHz and applied reverse voltage of 4.0V D.C.
- PCB mounted on 0.2*0.2" (5.0*5.0mm) copper pad area.
2204081830_Changzhou-Starsea-Elec-DSR1M_C2992080.pdf
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