Anterwell Technology Ltd.
Anterwell Technology Ltd.
Large Original stock of IC Electronics Components, Transistors, Diodes etc.
High Quality, Reasonable Price, Fast Delivery.
Anterwell Technology Ltd.
Large Original stock of IC Electronics Components, Transistors, Diodes etc.
High Quality, Reasonable Price, Fast Delivery.
Product Details:
Payment & Shipping Terms:
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| Reverse Voltage: | 75 V | Peak Reverse Voltage: | 100 V |
|---|---|---|---|
| Typical Junction Capacitance: | 4.0 PF | Maximum Reverse Recover: | 4.0 Ns |
| Maximum Thermal Resistance: | 357 ℃ / W | Storage Temperature Range: | -55 TO +125 ℃ |
| High Light: | diode rectifier circuit,bridge rectifier circuit |
||
Mmbd4148 High Speed Switching Diode , Surface Mount Zener Diode Fast Switching
VOLTAGE 75 Volts POWER 350 mWatts PACKAGE SOT-23
FEATURES 
• Fast switching speed.
• Surface mount package Ideally Suited for Automatic insertion
• Electrically Identical to Standard JEDEC
• High Conductance
MECHANICAL DATA
Case: SOT-23, Plastic
Terminals: Solderable per MIL-STD-202, Method 208
Approx. Weight: 0.008 gram
Marking: A2, A3
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
| PARAMETER | SYMBOL | MMBD4148 | MMBD4448 | UNITS |
| Reverse Voltage | VR | 75 | 75 | V |
| Peak Reverse Voltage | VRM | 100 | 100 | V |
| Rectified Current (Average), Half Wave Rectification with Resistive Load and f >=50 Hz | IO | 150 | 150 | mA |
| Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load (JEDEC method) | IFSM | 2.0 | 4.0 | A |
| Power Dissipation Derate Above 25℃ | PTOT | 350 | 350 | mW |
|
Maximum Forward Voltage @ IF= A 5m @ IF= A |
VF |
- 1.0 |
0.72 1.0 |
V |
| Maximum DC Reverse Current at Rated DC Blocking Voltage TJ= 25℃ | IR | 2.5 | 2.5 | µA |
| Typical Junction Capacitance( Notes1) | CJ | 4.0 | 4.0 | pF |
| Maximum Reverse Recovery (Notes2) | TRR | 4.0 | 4.0 | ns |
| Maximum Thermal Resistance | RθJA | 357 | ℃ / W | |
| Storage Temperature Range | TJ | -55 TO +125 | ℃ | |
NOTE:
1. CJ at VR=0, f=1MHZ
2.From IF=10mA to IR=1mA, VR=6Volts, RL=100Ω
RATING and CHARACTERISTIC CURVES
OUTLINE DRAWING
SOT-23
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