Switching diode JSCJ MMBD4148SE offering fast switching speed and high conductance for circuit designs
Key Attributes
Model Number:
MMBD4148SE
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
2A
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 Series Connection
Pd - Power Dissipation:
350mW
Voltage - Forward(Vf@If):
1V@10mA
Current - Rectified:
200mA
Mfr. Part #:
MMBD4148SE
Package:
SOT-23
Product Description
Product Overview
The MMBD4148A/SE/CC/CA is a switching diode from JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD, designed for general-purpose switching applications. It features fast switching speed and high conductance, making it suitable for various electronic circuits.
Product Attributes
- Brand: JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
- Package Type: SOT-23 Plastic-Encapsulate
- Marking: MMBD4148A:5H, MMBD4148CA:D6, MMBD4148CC:D5, MMBD4148CC:D4
Technical Specifications
| Parameter | Symbol | MMBD4148A/SE/CC/CA | Unit | Conditions |
| Non-Repetitive Peak Reverse Voltage | VRM | 100 | V | @Ta=25 |
| Peak Repetitive Peak Reverse Voltage | VRRM | 100 | V | @Ta=25 |
| Working Peak Reverse Voltage | VRWM | 100 | V | @Ta=25 |
| DC Blocking Voltage | VR | 100 | V | @Ta=25 |
| RMS Reverse Voltage | VR(RMS) | 53 | V | @Ta=25 |
| Forward Continuous Current | IFM | 300 | mA | @Ta=25 |
| Average Rectified Output Current | IO | 200 | mA | @Ta=25 |
| Peak Forward Surge Current (@t=1.0s) | IFSM | 2.0 | A | @Ta=25 |
| Peak Forward Surge Current (@t=1.0s) | IFSM | 1.0 | A | @Ta=25 |
| Power Dissipation | PD | 350 | mW | @Ta=25 |
| Thermal Resistance Junction to Ambient | RJA | 357 | /W | @Ta=25 |
| Junction Temperature | Tj | 150 | ||
| Storage Temperature | TSTG | -55~+150 | ||
| Reverse breakdown voltage (V(BR) 1) | 100 | V | IR=100A | |
| Reverse breakdown voltage (V(BR) 2) | 75 | V | IR=5A | |
| Forward voltage | VF | 1.0 | V | IF=10mA |
| Reverse current (IR1) | 5 | A | VR=75V | |
| Reverse current (IR2) | 25 | nA | VR=25V | |
| Capacitance between terminals | CT | 4 | pF | VR=0V,f=1MHz |
| Reverse recovery time | trr | 4 | ns | IF=IR=10mA, VR=6V, Irr=0.1XIR,RL=100 |
2410121656_JSCJ-MMBD4148SE_C8594.pdf
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