Glass Passivated Chip Junction Diode DOWO S1M Featuring High Surge Current and Cathode Band Polarity
Key Attributes
Model Number:
S1M
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
30A
Operating Junction Temperature Range:
-55℃~+175℃
Diode Configuration:
1 Independent
Voltage - DC Reverse (Vr) (Max):
1kV
Current - Rectified:
1A
Mfr. Part #:
S1M
Package:
SMA
Product Description
Product Overview
This product is a glass-passivated chip junction diode ideal for automated placement. It features a low forward voltage drop and high surge current capability. The device is compliant with RoHS Directive 2011/65/EU and WEEE 2002/96/EC, and is Halogen-free according to IEC 61249-2-21 definition. The terminals are matte tin plated and solderable per JESD22-B102, meeting JESD 201 class 2 whisker test. Polarity is indicated by a cathode band.
Product Attributes
- Brand: Dowosemi
- Package: DO-214AC (SMA)
- Certifications: RoHS Directive 2011/65/EU, WEEE 2002/96/EC, IEC 61249-2-21 (Halogen-free)
- Origin: China (implied by .cn domain and contact number format)
Technical Specifications
| Model | VRRM (V) | VRMS (V) | VDC (V) | IF(AV) (A) | IFSM (A) | VF (V) | trr (s) | CJ (pF) | TJ (C) | TSTG (C) | RJL (C/W) | RJA (C/W) | ERSM (mJ) | IR (A) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S1A | 50 | 35 | 50 | 1.1 | 30 | 0.45 | 4 | 15 | -55 to +175 | -55 to +175 | 27 | 75 | 1.5 | 5 |
| S1B | 100 | 70 | 100 | 1.1 | 30 | 0.45 | 4 | 15 | -55 to +175 | -55 to +175 | 27 | 75 | 1.5 | 5 |
| S1D | 200 | 140 | 200 | 1.1 | 30 | 0.45 | 4 | 15 | -55 to +175 | -55 to +175 | 27 | 75 | 1.5 | 5 |
| S1G | 400 | 280 | 400 | 1.1 | 30 | 0.45 | 4 | 15 | -55 to +175 | -55 to +175 | 27 | 75 | 1.5 | 5 |
| S1J | 600 | 420 | 600 | 1.1 | 30 | 0.45 | 4 | 15 | -55 to +175 | -55 to +175 | 27 | 75 | 1.5 | 5 |
| S1K | 800 | 560 | 800 | 1.1 | 30 | 0.45 | 4 | 15 | -55 to +175 | -55 to +175 | 27 | 75 | 1.5 | 5 |
| S1M | 1000 | 700 | 1000 | 1.1 | 30 | 0.45 | 4 | 15 | -55 to +175 | -55 to +175 | 27 | 75 | 1.5 | 5 |
2410121909_DOWO-S1M_C20624755.pdf
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