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| Part Number | CDST-70-G | CDST-99-G | CDST-99-HF | CDST-21A-G | CDST-21C-G |
| Manufacturer | Comchip Technology | Comchip Technology | Comchip Technology | Comchip Technology | Comchip Technology |
| Series | - | - | - | - | - |
| 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 | TO-236-3, SC-59, SOT-23-3 |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Diode Configuration | 1 Pair Common Cathode | 1 Pair Series Connection | 1 Pair Series Connection | 1 Pair Common Anode | 1 Pair Common Cathode |
| Technology | Standard | Standard | Standard | Standard | Standard |
| Voltage - DC Reverse (Vr) (Max) | 70 V | 70 V | 70 V | 250 V | 250 V |
| Current - Average Rectified (Io) (per Diode) | 200mA (DC) | 200mA (DC) | 200mA (DC) | 200mA | 200mA |
| Voltage - Forward (Vf) (Max) @ If | 1.25 V @ 150 mA | 1.25 V @ 150 mA | 1.25 V @ 150 mA | 1.25 V @ 200 mA | 1.25 V @ 200 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed | Small Signal =< 200mA (Io), Any Speed | Small Signal =< 200mA (Io), Any Speed | Small Signal =< 200mA (Io), Any Speed | Small Signal =< 200mA (Io), Any Speed |
| Reverse Recovery Time (trr) | 6 ns | 6 ns | 6 ns | 50 ns | 50 ns |
| Current - Reverse Leakage @ Vr | 2.5 µA @ 70 V | 2.5 µA @ 70 V | 2.5 µA @ 70 V | 1 µA @ 200 V | 1 µA @ 200 V |
| Operating Temperature - Junction | 150°C (Max) | 150°C (Max) | 150°C (Max) | 150°C (Max) | 150°C (Max) |
| Grade | - | - | - | - | - |
| Qualification | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | SOT-23-3 | SOT-23-3 | SOT-23-3 | SOT-23-3 | SOT-23-3 |
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