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quality fast switching diode Chao He 1N4148WS with halogen free material and solid dot green molding compound factory
quality fast switching diode Chao He 1N4148WS with halogen free material and solid dot green molding compound factory

fast switching diode Chao He 1N4148WS with halogen free material and solid dot green molding compound

Key Attributes
Model Number: 1N4148WS
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
2A
Reverse Leakage Current (Ir):
1uA@75V
Reverse Recovery Time (trr):
4ns
Voltage - DC Reverse (Vr) (Max):
100V
Operating Junction Temperature Range:
-55℃~+150℃
Diode Configuration:
1 Independent
Pd - Power Dissipation:
200mW
Voltage - Forward(Vf@If):
1.25V@150mA
Current - Rectified:
150mA
Mfr. Part #:
1N4148WS
Package:
SOD-323
Product Description

Product Overview

The BAV16WS/1N4148WS is a fast-switching diode housed in a compact SOD-323 surface-mounted device (SMD) plastic package. Designed for general-purpose switching applications, this diode offers high conductance and is ideally suited for automatic insertion. Its robust construction and fast switching speed make it a reliable component for various electronic designs.

Product Attributes

  • Brand: CHAOHE MICROELECTRONICS CO., LTD.
  • Package Type: SOD-323
  • Material: Halogen free
  • Certifications: UL 94V-0
  • Reel Quantity: 3,000 pcs
  • Reel Size: 7 inches
  • Marking (1N4148WS): T6
  • Marking (BAV16WS): T4
  • Cathode Indicator: Marking bar
  • Green Molding Compound Indicator: Solid dot (if present)

Technical Specifications

Parameter Symbol Limit Unit Conditions
Non-Repetitive Peak Reverse Voltage VRM 100 V
RMS Reverse Voltage VR(RMS) 71 V
Forward Continuous Current IFM 300 mA
Average Rectified Output Current IO 150 mA
Non-Repetitive Peak Forward Surge Current IFSM 2.0 A @t=8.3ms
Power Dissipation Pd 200 mW Ta=25
Thermal Resistance from Junction to Ambient RJA 625 /W
Operation Junction and Storage Temperature Range TJ,TSTG -55~+150
Forward voltage VF1 0.715 V IF=1mA
Forward voltage VF2 0.855 V IF=10mA
Forward voltage VF3 1.0 V IF=50mA
Forward voltage VF4 1.25 V IF=150mA
Reverse current IR1 1 A VR=75V
Reverse current IR2 25 nA VR=20V
Capacitance between terminals CT 2 pF VR=0V,f=1MHz
Reverse recovery time trr 4 ns IF=IR=10mA, Irr=0.1XIR,RL=100

Package Outline (SOD-323):

Symbol Dimension (mm) Min Nom Max
A 0.95 1.0 1.05
A1 0.0 0.05 0.1
A2 0.85 0.90 0.95
A3 0.35 0.40 0.45
b 0.30 0.35 0.40
c 0.127 0.131 0.135
D 1.20 1.25 1.30
E 2.50 2.65 2.80
E1 1.65 1.70 1.75
L 0.20 0.30 0.40
L1 0.45 0.65
0 3 8

Note: Controlling dimension: in millimeters. General tolerance: 0.05mm. The pad layout is for reference purposes only.


2509251450_Chao-He-1N4148WS_C51953480.pdf

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