Ultra small surface mount fast switching diode CBI MMBD4448DW designed for general purpose electronic
Key Attributes
Model Number:
MMBD4448DW
Product Custom Attributes
Mfr. Part #:
MMBD4448DW
Package:
SOT-363
Product Description
Product Overview
The MMBD4448DW is a fast switching diode designed for general-purpose switching applications. It features ultra-small surface mount packaging and high conductance. This diode is suitable for various switching applications requiring rapid response times.
Product Attributes
- Brand: Heyuan China Base Electronics Technology Co., Ltd.
- Model: MMBD4448DW
- Marking: KA3
- Package: SOT-363
Technical Specifications
| Parameter | Symbol | Limit/Conditions | Unit |
|---|---|---|---|
| Maximum Ratings and Electrical Characteristics | |||
| Non-Repetitive Peak Reverse Voltage | VRM | 100 | V |
| Peak Repetitive Peak Reverse Voltage | VRRM | 75 | V |
| Working Peak Reverse Voltage | VRWM | 75 | V |
| DC Blocking Voltage | VR | 75 | V |
| RMS Reverse Voltage | VR(RMS) | 53 | V |
| Forward Continuous Current | IFM | 500 | mA |
| Average Rectified Output Current | IO | 250 | mA |
| Forward Surge Current @t=8.3ms | IFSM | 2.0 | A |
| Power Dissipation | Pd | 200 | mW |
| Thermal Resistance from Junction to Ambient | RJA | 625 | ℃/W |
| Operation Junction and Storage Temperature Range | TJ,TSTG | -55 ~ +150 | ℃ |
| Electrical Ratings @Ta=25 | |||
| Reverse Breakdown Voltage | V(BR)R | 75 | V (IR=10A) |
| Forward Voltage | VF1 | 0.62 - 0.72 | V (IF=5mA) |
| Forward Voltage | VF2 | 0.855 | V (IF=10mA) |
| Forward Voltage | VF3 | 1.0 | V (IF=50mA) |
| Forward Voltage | VF4 | 1.25 | V (IF=150mA) |
| Reverse Current | IR1 | 2.5 | A (VR=75V) |
| Reverse Current | IR2 | 25 | nA (VR=20V) |
| Capacitance Between Terminals | CT | 4 | pF (VR=0V, f=1MHz) |
| Reverse Recovery Time | trr | 4 | ns (IF=IR=10mA, Irr=0.1XIR, RL=100) |
2509181520_CBI-MMBD4448DW_C51814181.pdf
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