R O MMBD4148SE small signal diode featuring fast switching speed and low reverse leakage for circuits
Key Attributes
Model Number:
MMBD4148SE
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
2A
Reverse Leakage Current (Ir):
5uA
Reverse Recovery Time (trr):
4ns
Diode Configuration:
1 Pair Series Connection
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
100V
Pd - Power Dissipation:
350mW
Voltage - Forward(Vf@If):
1V@10mA
Current - Rectified:
200mA
Mfr. Part #:
MMBD4148SE
Package:
SOT-23
Product Description
Product Overview
The MMBD41418A THRU MMBD4148SE are fast switching diodes from Hongjiacheng Technology. These devices feature a fast switching speed (TRR < 4nS), power dissipation of 350mW, high stability, high reliability, and low reverse leakage. They are designed for small signal switching and ultra-high-speed switching applications.
Product Attributes
- Brand: (Hongjiacheng)
- Origin: Zhuhai Hongjiacheng Technology co., Ltd
- Case: SOT-23
- Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
- Polarity: Cathode line denotes the cathode end
- Molding compound meets UL 94V-0 flammability rating, RoHS-compliant, halogen-free
Technical Specifications
| Parameter | Test Conditions | Symbol | Unit | Min | Type | Max |
| Maximum repetitive peak reverse voltage | VRRM | V | 100 | |||
| Maximum RMS Voltage | VRMS | V | 100 | |||
| Reverse Breakdown voltage | @IR=100A | V(BR)R | V | 75 | ||
| Maximum Average Forward Rectified Current | IF(AV) | mA | 200 | |||
| Repetitive peak forward current | IFRM | mA | 300 | |||
| Non-Repetitive Peak forward surge current | @tp=1.0ms | IFSM | A | 2.0 | ||
| Power Dissipation | Pd | mW | 350 | |||
| Storage temperature | Tstg | -55 | ~ | +150 | ||
| Junction temperature | Tj | 150 | ||||
| Typical thermal resistance | RJ-A | /W | 357 | |||
| Maximum instantaneous forward voltage | IF=10mA | VF | V | 1.0 | ||
| Reverse Leakage Current | VR=75V | IR | A | 5.0 | ||
| Reverse Leakage Current | VR=25V | IR | nA | 25 | ||
| Maxinum reverse recovery time | IF=IR=10mAIrr=0.1IR, RL=100,VR=6V | Trr | ns | 4.0 | ||
| Total capacitance | VR=0V,f=1MHz | CT | pF | 4.0 |
2506261420_R-O-MMBD4148SE_C17179590.pdf
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