Fast Switching Plastic Encapsulated Diode CBI MMBD4448HTW in Compact SOT363 Package for Electronics
Key Attributes
Model Number:
MMBD4448HTW
Product Custom Attributes
Reverse Leakage Current (Ir):
100nA
Non-Repetitive Peak Forward Surge Current:
2A
Reverse Recovery Time (trr):
4ns
Voltage - DC Reverse (Vr) (Max):
80V
Pd - Power Dissipation:
200mW
Voltage - Forward(Vf@If):
1.25V@150mA
Current - Rectified:
250mA
Mfr. Part #:
MMBD4448HTW
Package:
SOT-363
Product Description
Product Overview
The MMBD4448H series are plastic-encapsulated diodes designed for general-purpose switching applications. They feature fast switching speeds and an ultra-small surface mount package, offering high conductance. These diodes are suitable for various electronic circuits requiring efficient switching.
Product Attributes
- Brand: Heyuan China Base Electronics Technology Co., Ltd.
- Package Type: SOT-363
- Molding Compound: Green (if solid dot present)
- Pin 1 Indicator: Solid dot
Technical Specifications
| Parameter | Symbol | Limit | Unit | Conditions |
|---|---|---|---|---|
| Maximum Ratings | ||||
| Non-Repetitive Peak Reverse Voltage | VRM | 100 | V | @Ta=25 |
| Peak Repetitive Peak Reverse Voltage / Working Peak Reverse Voltage / DC Blocking Voltage | VRRM / VRWM / VR | 80 | V | @Ta=25 |
| RMS Reverse Voltage | VR(RMS) | 57 | V | @Ta=25 |
| Forward Continuous Current | IFM | 500 | mA | @Ta=25 |
| Average Rectified Output Current | IO | 250 | mA | @Ta=25 |
| Forward Surge Current | IFSM | 2.0 | A | @t=8.3ms |
| Power Dissipation | Pd | 200 | mW | @Ta=25 |
| Thermal Resistance from Junction to Ambient | RJA | 625 | /W | @Ta=25 |
| Storage Temperature | TSTG | -55 ~ +150 | ||
| Electrical Characteristics | ||||
| Reverse Breakdown Voltage | V(BR) | 80 | V | IR=100A |
| Forward Voltage | VF1 | 0.62 - 0.72 | V | IF=5mA |
| VF2 | 0.855 | V | IF=10mA | |
| VF3 | 1.0 | V | IF=100mA | |
| VF4 | 1.25 | V | IF=150mA | |
| Reverse Current | IR1 | 100 | nA | VR=70V |
| IR2 | 25 | nA | VR=20V | |
| Capacitance Between Terminals | CT | 3.5 | pF | VR=0V, f=1MHz |
| Reverse Recovery Time | trr | 4 | ns | IF=IR=10mA, Irr=0.1xIR, RL=100 |
| Models and Markings | ||||
| Model | Marking | |||
| MMBD4448HADW | KA5 | |||
| MMBD4448HCDW | KA6 | |||
| MMBD4448HSDW | KA7 | |||
| MMBD4448HTW | KAA | |||
| MMBD4448HAQW | KAB | |||
| SOT-363 Package Outline Dimensions | ||||
| Symbol | Dimension in Millimeters | Min | Max | |
| A | 0.90 | 1.00 | ||
| A1 | 0.010 | 0.100 | ||
| B | 1.20 | 1.40 | ||
| bp | 0.25 | 0.45 | ||
| C | 0.09 | 0.15 | ||
| D | 2.00 | 2.20 | ||
| E | 1.15 | 1.35 | ||
| HE | 2.15 | 2.55 | ||
| Lp | 0.25 | 0.46 | ||
| 0 | 6 | |||
2410121636_CBI-MMBD4448HTW_C21714275.pdf
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