High speed switching diode CBI MMBD4148CA silicon epitaxial planar type with reverse voltage in SOT23 package
Key Attributes
Model Number:
MMBD4148CA
Product Custom Attributes
Reverse Leakage Current (Ir):
5uA@75V
Reverse Recovery Time (trr):
4ns
Operating Junction Temperature Range:
-
Voltage - DC Reverse (Vr) (Max):
100V
Diode Configuration:
1 Pair Common Anode
Pd - Power Dissipation:
350mW
Voltage - Forward(Vf@If):
1V@10mA
Current - Rectified:
200mA
Mfr. Part #:
MMBD4148CA
Package:
SOT-23
Product Description
Product Overview
The MMBD4148 series are silicon epitaxial planar switching diodes designed for high-speed switching applications. Available in various models including MMBD4148, MMBD4148SE, MMBD4148CC, and MMBD4148CA, these diodes are housed in a compact SOT-23 plastic package. They offer excellent reverse voltage characteristics and fast switching times, making them suitable for general-purpose switching circuits.
Product Attributes
- Product Type: Silicon Epitaxial Planar Switching Diode
- Package Type: SOT-23 Plastic Package
Technical Specifications
| Parameter | Symbol | Min. | Max. | Unit | MMBD4148 / SE / CC / CA |
|---|---|---|---|---|---|
| Forward Voltage at IF = 10 mA | VF | - | 1 | V | 3 |
| Reverse Breakdown Voltage at IR = 100 A | V(BR)R | 100 | - | V | 3 |
| Reverse Breakdown Voltage at IR = 5 A | V(BR)R | 75 | - | V | 3 |
| Reverse Current at VR = 20 V | I | - | - | nA | 1 |
| Reverse Current at VR = 75 V | I | - | - | A | 25 |
| Reverse Current at VR = 20 V, Ta = 150 OC | I | - | - | A | 50 |
| Reverse Recovery Time at IF = 10 mA, VR = 6 V, IRR = 1 mA, RL = 100 | trr | - | 4 | ns | 3 |
| Total Capacitance at VR = 0 V, f = 1 MHz | CT | - | 4 | pF | 3 |
Absolute Maximum Ratings
| Parameter | Symbol | Value | Unit | (Ta = 25 OC) |
|---|---|---|---|---|
| Maximum Repetitive Reverse Voltage | VRRM | 100 | V | |
| Reverse Voltage | VR | 75 | V | |
| Average Rectified Forward Current | IF(AV) | 200 | mA | |
| DC Forward Current | IFM | 600 | mA | |
| Recurrent Peak Forward Current | IFRM | 700 | mA | |
| Non-repetitive Peak Forward Surge Current at t = 1 s | IFSM | 1 | A | |
| Non-repetitive Peak Forward Surge Current at t = 1 s | IFSM | 2 | A | |
| Total Device Dissipation | Ptot | 350 | mW | |
| Operating Junction Temperature | Tj | 150 | OC | |
| Storage Temperature Range | Tstg | -55 to +150 | OC |
Product Variants & Marking Codes
- MMBD4148: Marking Code: 5H
- MMBD4148SE: Marking Code: D4
- MMBD4148CC: Marking Code: D5
- MMBD4148CA: Marking Code: D6
PACKAGE OUTLINE
Plastic surface mounted package; 3 leads SOT-23
2410121238_CBI-MMBD4148CA_C2836100.pdf
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