1N4148WS-7-G
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Diodes Incorporated 1N4148WS-7-G

Manufacturer No:
1N4148WS-7-G
Manufacturer:
Diodes Incorporated
Package:
Tape & Reel (TR)
Description:
DIODE GEN PURP 75V 150MA SOD323
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The 1N4148WS-7-F, produced by Diodes Incorporated, is a small signal switching diode designed for general-purpose switching applications. This diode is part of the 1N4148WS series and is known for its fast switching speed and small surface-mount package. It is fully RoHS compliant, lead-free, and halogen-free, making it an environmentally friendly option. The device is suitable for a wide range of applications requiring high-speed signal routing and low leakage currents.

Key Specifications

Parameter Value Unit
Reverse Voltage (VRRM) 75 V
Average Forward Current (IO) 150 mA
Peak Forward Surge Current (IFSM) 2 A
Forward Voltage (VF) at IF = 1 mA 0.715 - 1.25 V
Reverse Recovery Time (tRR) 4 ns
Power Dissipation (PD) 200 mW
Thermal Resistance Junction to Ambient Air (RθJA) 625 °C/W
Operating and Storage Temperature Range -55 to +150 °C
Package Style SOD-323
Mounting Method Surface Mount

Key Features

  • Fast switching speed
  • Small surface-mount package (SOD-323)
  • For general-purpose switching applications
  • Totally lead-free and fully RoHS compliant
  • Halogen and antimony free, making it a 'green' device
  • AEC-Q101 qualified for automotive applications (for specific variants)
  • Low forward voltage drop and high reverse voltage rating
  • Low total capacitance (2 pF)

Applications

The 1N4148WS-7-F is suitable for a variety of applications, including:

  • General-purpose switching circuits
  • High-speed signal routing
  • Automotive systems (for AEC-Q101 qualified variants)
  • Consumer electronics requiring fast switching diodes
  • Industrial control systems

Q & A

  1. What is the maximum reverse voltage rating of the 1N4148WS-7-F?

    The maximum reverse voltage rating is 75 V.

  2. What is the average forward current rating of this diode?

    The average forward current rating is 150 mA.

  3. What is the peak forward surge current rating?

    The peak forward surge current rating is 2 A.

  4. What is the reverse recovery time of the 1N4148WS-7-F?

    The reverse recovery time is 4 ns.

  5. What is the power dissipation rating of this diode?

    The power dissipation rating is 200 mW.

  6. What is the thermal resistance junction to ambient air?

    The thermal resistance junction to ambient air is 625 °C/W.

  7. What is the operating and storage temperature range?

    The operating and storage temperature range is -55 to +150 °C.

  8. Is the 1N4148WS-7-F RoHS compliant?
  9. What package style does the 1N4148WS-7-F come in?

    The 1N4148WS-7-F comes in a SOD-323 package.

  10. Is the 1N4148WS-7-F suitable for automotive applications?

    Yes, specific variants of the 1N4148WS series are AEC-Q101 qualified and suitable for automotive applications.

Product Attributes

Diode Type:Standard
Voltage - DC Reverse (Vr) (Max):75 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:1 µA @ 75 V
Capacitance @ Vr, F:2pF @ 0V, 1MHz
Mounting Type:Surface Mount
Package / Case:SC-76, SOD-323
Supplier Device Package:SOD-323
Operating Temperature - Junction:-65°C ~ 150°C
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Similar Products

Part Number 1N4148WS-7-G 1N4148WS-7-F
Manufacturer Diodes Incorporated Diodes Incorporated
Product Status Obsolete Active
Diode Type Standard Standard
Voltage - DC Reverse (Vr) (Max) 75 V 75 V
Current - Average Rectified (Io) 150mA 150mA
Voltage - Forward (Vf) (Max) @ If 1.25 V @ 150 mA 1.25 V @ 150 mA
Speed Small Signal =< 200mA (Io), Any Speed Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr) 4 ns 4 ns
Current - Reverse Leakage @ Vr 1 µA @ 75 V 1 µA @ 75 V
Capacitance @ Vr, F 2pF @ 0V, 1MHz 2pF @ 0V, 1MHz
Mounting Type Surface Mount Surface Mount
Package / Case SC-76, SOD-323 SC-76, SOD-323
Supplier Device Package SOD-323 SOD-323
Operating Temperature - Junction -65°C ~ 150°C -65°C ~ 150°C

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