1N4148W-G RHG
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Taiwan Semiconductor Corporation 1N4148W-G RHG

Manufacturer No:
1N4148W-G RHG
Manufacturer:
Taiwan Semiconductor Corporation
Package:
Tape & Reel (TR)
Description:
DIODE GEN PURP 100V 150MA SOD123
Delivery:
Payment:
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Product Introduction

Overview

The 1N4148W-G RHG is a high-speed switching diode manufactured by Taiwan Semiconductor Corporation. This diode is designed for general-purpose switching applications and is known for its fast switching times and low forward voltage drop. It is packaged in the SOD-123F configuration, making it suitable for surface-mount technology (SMT) assembly. The device is RoHS compliant and features a green compound, indicating its environmentally friendly and lead-free status.

Key Specifications

ParameterSymbolValueUnit
Reverse VoltageVR75V
Repetitive Peak Reverse VoltageVRRM100V
Forward CurrentIF150mA
Repetitive Peak Forward CurrentIFRM300mA
Non-repetitive Peak Forward Surge Current (tp = 1 μs)IFSM2A
Junction Temperature RangeTJ-65 to +150°C
Storage Temperature RangeTSTG-65 to +150°C
Power Dissipation (on FR-4 board)Ptot280mW
Forward Voltage (IF = 10 mA, TJ = 25°C)VF0.62 to 1.00V
Reverse Leakage Current (VR = 75 V, TJ = 25°C)IR5µA
Junction Capacitance (f = 1 MHz, VR = 0 V)CJ4pF
Reverse Recovery Timetrr4ns

Key Features

  • High-Speed Switching: The 1N4148W-G RHG is optimized for fast switching applications with a reverse recovery time of 4 ns.
  • Low Forward Voltage Drop: It has a forward voltage drop of 0.62 to 1.00 V at 10 mA, making it efficient for various switching circuits.
  • High Reverse Voltage Rating: With a repetitive peak reverse voltage rating of 100 V, it is suitable for applications requiring high voltage handling.
  • Surface Mount Technology (SMT): Packaged in the SOD-123F configuration, it is ideal for SMT assembly and compact designs.
  • RoHS Compliant and Lead-Free: The device is environmentally friendly and compliant with RoHS regulations, ensuring it meets current environmental standards.

Applications

The 1N4148W-G RHG is versatile and can be used in a variety of applications, including:

  • General-Purpose Switching: Suitable for general-purpose switching circuits due to its fast switching times and low forward voltage drop.
  • Rectifier Circuits: Can be used in rectifier circuits where high-speed switching is required.
  • Signal Processing: Ideal for signal processing and conditioning circuits.
  • Automotive and Industrial Electronics: Due to its robust specifications, it can be used in automotive and industrial electronic systems.

Q & A

  1. What is the maximum reverse voltage rating of the 1N4148W-G RHG?
    The maximum reverse voltage rating is 75 V, with a repetitive peak reverse voltage of 100 V.
  2. What is the forward current rating of the 1N4148W-G RHG?
    The continuous forward current rating is 150 mA, with a repetitive peak forward current of 300 mA.
  3. What is the reverse recovery time of the 1N4148W-G RHG?
    The reverse recovery time is 4 ns.
  4. Is the 1N4148W-G RHG RoHS compliant?
    Yes, the device is RoHS compliant and lead-free.
  5. What is the junction temperature range of the 1N4148W-G RHG?
    The junction temperature range is -65°C to +150°C.
  6. What is the power dissipation of the 1N4148W-G RHG on an FR-4 board?
    The power dissipation is 280 mW on an FR-4 board.
  7. What is the typical forward voltage drop of the 1N4148W-G RHG?
    The typical forward voltage drop is between 0.62 to 1.00 V at 10 mA.
  8. What is the junction capacitance of the 1N4148W-G RHG?
    The junction capacitance is 4 pF at 1 MHz and 0 V reverse voltage.
  9. What package type is the 1N4148W-G RHG available in?
    The device is packaged in the SOD-123F configuration.
  10. Is the 1N4148W-G RHG suitable for surface-mount technology (SMT) assembly?
    Yes, it is suitable for SMT assembly due to its SOD-123F packaging.

Product Attributes

Diode Type:Standard
Voltage - DC Reverse (Vr) (Max):100 V
Current - Average Rectified (Io):150mA
Voltage - Forward (Vf) (Max) @ If:1.25 V @ 150 mA
Speed:Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr):4 ns
Current - Reverse Leakage @ Vr:2.5 µA @ 75 V
Capacitance @ Vr, F:2pF @ 0V, 1MHz
Mounting Type:Surface Mount
Package / Case:SOD-123
Supplier Device Package:SOD-123
Operating Temperature - Junction:-65°C ~ 150°C
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