ROHM RB491DT146 Rectifier Diodes
DIODE SCHOTTKY 20V 1A SMD3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
RB491DT146
Detailed Description
DIODE SCHOTTKY 20V 1A SMD3
Package
TO-236-3, SC-59, SOT-23-3
Lifecycle Status
Active
Datasheet
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Technical Specifications
ROHM RB491DT146 Rectifier Diodes technical specifications.
General
Series
RB491D
RoHS
Compliant
Number of Pins
3
Package / Case
TO-236-3, SC-59, SOT-23-3
Mounting Type
Surface Mount
Operating Temperature
-40 °C ~ 125 °C
Lifecycle Status
Active
Automotive
No
Average Rectified Current
1 A
Configuration
Single
Related Parts Comparison (RB491DT146 vs RB705DT146 vs RB420DT146 vs RB495DT146)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | RB491D | RB705D | RB420D | RB495D |
| Package / Case | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40 °C ~ 125 °C | -55 °C ~ 125 °C | -40 °C ~ 125 °C | -55 °C ~ 125 °C |
| Number of Pins | 3 | 3 | 3 | 3 |
| RoHS | Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Lifecycle Status | Active | Active | Active | Active |
| Average Rectified Current | 1 A | 15 mA | 100 mA | 200 mA |
| Configuration | Single | Dual Anode Common Cathode | Single | Dual Anode Common Cathode |
| Current Reverse Leakage Vr | 200 µA @ 20 V | 1 µA @ 10 V | 1 µA @ 10 V | 70 µA @ 25 V |
| Diode Type | Schottky | Schottky | Schottky | Schottky |
| Element Configuration | Single | Common Cathode | Single | Common Cathode |
| Action |
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