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Hefei Purple Horn E-Commerce Co., Ltd.

  • China,Hefei ,Anhui
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China High Speed Switching Diode DIOTEC 1N4148WS AQ SMD Small Signal Diode with Low
China High Speed Switching Diode DIOTEC 1N4148WS AQ SMD Small Signal Diode with Low

  1. China High Speed Switching Diode DIOTEC 1N4148WS AQ SMD Small Signal Diode with Low

High Speed Switching Diode DIOTEC 1N4148WS AQ SMD Small Signal Diode with Low

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Non-Repetitive Peak Forward Surge Current 1A
Reverse Leakage Current (Ir) 1uA
Reverse Recovery Time (trr) 4ns
Operating Junction Temperature Range -55℃~+150℃@(Tj)
Diode Configuration Independent
Voltage - DC Reverse (Vr) (Max) 75V
Pd - Power Dissipation 200mW
Voltage - Forward(Vf@If) 855mV@10mA
Current - Rectified 150mA
Description Diode Independent 75V 150mA Surface Mount SOD-323
Mfr. Part # 1N4148WS-AQ
Package SOD-323
Model Number 1N4148WS-AQ

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Product Specification

Non-Repetitive Peak Forward Surge Current 1A Reverse Leakage Current (Ir) 1uA
Reverse Recovery Time (trr) 4ns Operating Junction Temperature Range -55℃~+150℃@(Tj)
Diode Configuration Independent Voltage - DC Reverse (Vr) (Max) 75V
Pd - Power Dissipation 200mW Voltage - Forward(Vf@If) 855mV@10mA
Current - Rectified 150mA Description Diode Independent 75V 150mA Surface Mount SOD-323
Mfr. Part # 1N4148WS-AQ Package SOD-323
Model Number 1N4148WS-AQ

Product Overview

The 1N4148WS and 1N4448WS are SMD Small Signal Switching Diodes designed for high-speed switching and signal processing applications. These diodes offer very high switching speeds, low junction capacitance, and low leakage current, making them suitable for commercial and industrial grade use. They are compliant with RoHS and REACH regulations. Special suffixes are available for AEC-Q101 compliance and qualification.

Product Attributes

  • Brand: Diotec Semiconductor AG
  • Type: SMD Small Signal Switching Diodes
  • Compliance: RoHS (w/o exemp.), REACH, Conflict Minerals
  • Certifications: Suffix -Q: AEC-Q101 compliant; Suffix -AQ: AEC-Q101 qualified
  • Packaging: Taped and reeled (3000 / 7 reel, 10000 / 13 reel on request)
  • Material: Case material UL 94V-0
  • Halogen Free: Yes

Technical Specifications

Specification 1N4148WS / -Q / -AQ 1N4448WS / -AQ
Marking Code W2 or T4 W2 or T8
HS Code 85411000
Power Dissipation (Ptot) 200 mW 3)
Max. Average Forward Current (IFAV) 150 mA 3)
Repetitive Peak Forward Current (IFRM) 300 mA 3)
Non-Repetitive Peak Forward Surge Current (IFSM) (tp 1 s) 1 A 0.5 A
Reverse Voltage (VR) DC 75 V
Repetitive Peak Reverse Voltage (VRRM) 100 V
Junction Temperature (Tjmax) 150C
Storage Temperature (Ts) -55...+150C
Forward Voltage (VF) (Tj=25C, IF=10mA) < 0.855 V < 0.855 V
Leakage Current (IR) (Tj=25C, VR=75V) < 1 A < 100 nA
Leakage Current (IR) (Tj=125C, VR=75V) < 50 A < 50 A
Typical Junction Capacitance (CT) (VR=0V, f=1MHz) 2 pF
Reverse Recovery Time (trr) < 4 ns
Typical Thermal Resistance (RthA) 620 K/W 2)
Weight (approx.) 0.005 g
Solder & Assembly Conditions 260C/10s
MSL 1
Alternative Case Outlines DO-35, MiniMELF, Q-MiniMELF, Q-MicroMELF, SOD-123F

1) Please note the detailed information on our website or at the beginning of the data book.
2) Mounted on P.C. board with 3 mm copper pad at each terminal.
3) TA = 25C unless otherwise specified.

Note: These diodes are available in alternative case outlines: DO-35 (1N4148, 1N4448), MiniMELF (LL4148, LL4448), Q-MiniMELF (LS4148, LS4448), Q-MicroMELF (MCL4148, MCL4448), SOD-123F (1N4148W, 1N4448W).


2411220436_DIOTEC-1N4148WS-AQ_C3313068.pdf

Company Details

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 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    300~500

  • Ecer Certification:

    Verified Supplier

Company Profile Hefei Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Hefei Purple Horn E-Commerce Co., Ltd. will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and... Company Profile Hefei Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Hefei Purple Horn E-Commerce Co., Ltd. will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and...

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Get in touch with us

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  • Hefei Purple Horn E-Commerce Co., Ltd.
  • Room 1306B, Building A, Xindi Center, Qimen Road, Hefei City, Anhui Province
  • https://www.semiconductoric.com/

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