Overview
The MMBD4148SE-TP is a high-conductance, ultra-fast diode produced by Micro Commercial Components. This diode is packaged in a surface-mount SOT-23 case, making it ideal for automatic insertion in various electronic assemblies. It is designed to operate within a wide temperature range and is suitable for a variety of applications requiring fast switching and low forward voltage drop.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Maximum Repetitive Reverse Voltage | VRRM | 100 | V |
| Average Rectified Forward Current | IF(AV) | 200 | mA |
| Non-Repetitive Peak Forward Surge Current (t=1s) | IFSM | 1 A | |
| Operating Junction Temperature Range | TJ | -55 to +150 | °C |
| Storage Temperature Range | TSTG | -55 to +150 | °C |
| Power Dissipation | PD | 350 | mW |
| Thermal Resistance, Junction-to-Ambient | RJA | 357 | °C/W |
| Forward Voltage (IF=10 mA) | VF | 1.0 | V |
| Reverse Recovery Time (IF=10 mA, VR=6.0 V, IRR=1.0 mA, RL=100 Ω) | trr | 4 ns | |
| Total Capacitance (VR=0 V, f=1 MHz) | CT | 4 pF |
Key Features
- High conductance and ultra-fast switching capabilities.
- Surface mount package (SOT-23) suitable for automatic insertion.
- Moisture sensitivity level 1.
- Epoxy meets UL 94 V-0 flammability rating and is halogen-free.
- Pb-free and RoHS compliant.
- Wide operating and storage temperature range (-55°C to +150°C).
- Low forward voltage drop and fast reverse recovery time.
Applications
The MMBD4148SE-TP diode is versatile and can be used in a variety of applications, including:
- Switching circuits where fast recovery times are crucial.
- Rectifier circuits requiring low forward voltage drop.
- General-purpose signal processing and power supply circuits.
- Automotive and industrial electronics where reliability and high temperature operation are necessary.
Q & A
- What is the maximum repetitive reverse voltage of the MMBD4148SE-TP diode?
The maximum repetitive reverse voltage is 100 V. - What is the average rectified forward current of the MMBD4148SE-TP diode?
The average rectified forward current is 200 mA. - What is the non-repetitive peak forward surge current of the MMBD4148SE-TP diode for a 1-second pulse?
The non-repetitive peak forward surge current is 1 A. - What is the operating junction temperature range of the MMBD4148SE-TP diode?
The operating junction temperature range is -55°C to +150°C. - Is the MMBD4148SE-TP diode RoHS compliant?
Yes, the MMBD4148SE-TP diode is Pb-free and RoHS compliant. - What is the thermal resistance, junction-to-ambient, of the MMBD4148SE-TP diode?
The thermal resistance, junction-to-ambient, is 357 °C/W. - What is the forward voltage of the MMBD4148SE-TP diode at 10 mA current?
The forward voltage at 10 mA current is 1.0 V. - What is the reverse recovery time of the MMBD4148SE-TP diode?
The reverse recovery time is 4 ns. - What is the total capacitance of the MMBD4148SE-TP diode at 0 V and 1 MHz frequency?
The total capacitance is 4 pF. - Is the MMBD4148SE-TP diode suitable for life support devices or systems?
No, the MMBD4148SE-TP diode is not authorized for use as critical components in life support devices or systems without the express written approval of Micro Commercial Components Corporation.
