1N4148-1/TR
Active75 V SIGNAL OR COMPUTER DIODE DO-35 ROHS COMPLIANT: YES
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1N4148-1/TR
Active75 V SIGNAL OR COMPUTER DIODE DO-35 ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | 1N4148-1/TR | 1N4148 Series |
|---|---|---|
| - | - | |
| Capacitance @ Vr, F | 4 pF | 2.8 - 4 pF |
| Current - Average Rectified (Io) | 200 mA | 200 mA |
| Current - Average Rectified (Io) (per Diode) | - | 1 - 200 mA |
| Current - Reverse Leakage @ Vr | 500 nA | 25 - 500 µA |
| Diode Configuration | - | 1 Pair Common Cathode, 1 Pair Common Anode, 1 Pair Series Connection |
| Grade | - | Military |
| Mounting Type | Through Hole | Surface Mount, Through Hole |
| Operating Temperature - Junction [Max] | 175 ░C | 175 - 200 C |
| Operating Temperature - Junction [Min] | -65 C | -65 C |
| Package / Case | Axial, DO-35, DO-204AH | 3-SMD, No Lead, 2-SMD, No Lead, DO-213AA, Axial, DO-35, DO-204AH |
| Qualification | - | MIL-PRF-19500/116, MIL-PRF-19500/241 |
| Reverse Recovery Time (trr) | 20 ns | 5 - 20 ns |
| Speed | Any Speed | Any Speed |
| Speed | 200 mA | 200 - 500 mA |
| Supplier Device Package | DO-204AH (DO-35) | UB, UB2, DO-213AA, DO-204AH (DO-35), UBC, UB2R |
| Technology | Standard | Standard, Reverse Polarity |
| Voltage - DC Reverse (Vr) (Max) [Max] | 75 V | 75 - 100 V |
| Voltage - Forward (Vf) (Max) @ If | - | 800 mV |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 981 | $ 0.85 | |
| Microchip Direct | N/A | 1 | $ 0.91 | |
| 100 | $ 0.85 | |||
| 500 | $ 0.81 | |||
| 1000 | $ 0.77 | |||
| Newark | Each | 500 | $ 0.81 | |
1N4148 Series
Diode Array 1 Pair Series Connection 75V, 1A Surface Mount 3-SMD, No Lead
| Part | Technology | Current - Reverse Leakage @ Vr | Reverse Recovery Time (trr) | Mounting Type | Qualification | Speed | Speed | Operating Temperature - Junction [Max] | Operating Temperature - Junction [Min] | Grade | Supplier Device Package | Current - Average Rectified (Io) | Voltage - DC Reverse (Vr) (Max) [Max] | Package / Case | Capacitance @ Vr, F | Current - Average Rectified (Io) (per Diode) | Diode Configuration | Voltage - Forward (Vf) (Max) @ If |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology 1N4148UB | ||||||||||||||||||
Microchip Technology 1N4148UBCC | ||||||||||||||||||
Microchip Technology JAN1N4148UB | Standard | 75 µA | 5 ns | Surface Mount | MIL-PRF-19500/116 | Any Speed | 200 mA | 200 C | -65 C | Military | UB | 200 mA | 75 V | 3-SMD, No Lead | 4 pF | |||
Microchip Technology 1N4148UB2R | Reverse Polarity, Standard | 500 nA | 5 ns | Surface Mount | Any Speed | 200 mA | 200 C | -65 C | UB2 | 200 mA | 75 V | 2-SMD, No Lead | 4 pF | |||||
Microchip Technology JAN1N4148UB | ||||||||||||||||||
Microchip Technology 1N4148UR-1E3 | Standard | 500 nA | 20 ns | Surface Mount | Any Speed | 200 mA | 175 ░C | -65 C | DO-213AA | 200 mA | 75 V | DO-213AA | 4 pF | |||||
Microchip Technology 1N4148UR-1E3 | ||||||||||||||||||
Microchip Technology 1N4148-1 | ||||||||||||||||||
Microchip Technology 1N4148UBCD/TR | ||||||||||||||||||
Microchip Technology 1N4148UB |
Description
General part information
1N4148 Series
This 1N4148UB switching/signal diode features ceramic bodied construction for military grade products per MIL-PRF-19500/116. This small low capacitance diode, with very fast switching speeds, is featured in a surface mount UB package with various polarities available. Microsemi also offers a variety of other switching/signal diodes.
Documents
Technical documentation and resources