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quality Surface Mount Diode FUXINSEMI 1N4148W 400mW 100V Fast Switching RoHS Compliant Solder Plated Terminals factory
quality Surface Mount Diode FUXINSEMI 1N4148W 400mW 100V Fast Switching RoHS Compliant Solder Plated Terminals factory

Surface Mount Diode FUXINSEMI 1N4148W 400mW 100V Fast Switching RoHS Compliant Solder Plated Terminals

Key Attributes
Model Number: 1N4148W
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
2A
Reverse Leakage Current (Ir):
2.5uA@75V
Reverse Recovery Time (trr):
8ns
Operating Junction Temperature Range:
-55℃~+150℃@(Tj)
Voltage - DC Reverse (Vr) (Max):
75V
Diode Configuration:
Independent
Pd - Power Dissipation:
400mW
Voltage - Forward(Vf@If):
1.25V@150mA
Current - Rectified:
150mA
Mfr. Part #:
1N4148W
Package:
SOD-123
Product Description

Product Overview

The 1N4148W is a 400mW, 100V surface mount switching diode designed for general-purpose applications. It features fast switching speeds with a reverse recovery time of less than 4.0 ns. This RoHS compliant diode is housed in a compact SOD-123 small outline plastic package with a matte tin lead finish, making it suitable for lead-free and environmentally conscious manufacturing processes. The band on the diode indicates the cathode. It is designed for easy surface device mounting and is rated for a wide operating temperature range.

Product Attributes

  • Lead-free parts for green partner
  • Exceeds environmental standards of MIL-STD-19500 /228
  • RoHS Compliant
  • Matte Tin(Sn) Lead Finish
  • Epoxy: UL94-VO rated flame retardant
  • Case: Molded plastic
  • Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
  • Polarity: Indicated by cathode band
  • Mounting Position: Any
  • Compliant to Halogen-free

Technical Specifications

Parameter Symbol 1N4148W Unit
Maximum peak reverse voltage VRM 100 V
Maximum RMS voltage VRMS 75 V
Maximum DC blocking voltage VR 100 V
Maximum peak forward surge current, 1.0us IFSM 4 A
Maximum power dissipation PD 400 mW
Derate above 25 C C/W
Maximum average forward current at T = 25 C IO 50 mA
Maximum forward voltage VF 0.855@0.01A, 1.0@0.05A, 1.25@0.15A V
Maximum DC reverse current at rated DC blocking voltage T = 25 C IR 0.025@20V uA
Typical junction capacitance (Notes 1) CJ 1.5 pF
Maximum thermal resistance RJA 450 C/W
Storage temperature range TSTG -55 to +150 C
Maximum reverse recovery time (Notes 2) trr <4.0 ns
Operating junction temperature range TJ -55 to +150 C
Marking Type number 1N4148W
Marking code T4

Notes:

1. CJ at VR = 0V, f = 1MHZ

2. From IF = 10mA to IR = 1mA, V = 6V, RL = 100ohm


2010271837_FUXINSEMI-1N4148W_C908248.pdf

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