Low Forward Voltage Drop Diode FUXINSEMI BAT48JFILM Featuring Molded Plastic SOD 23 SOD 323 Package

Key Attributes
Model Number: BAT48JFILM
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
2A
Reverse Leakage Current (Ir):
5uA@30V
Operating Junction Temperature Range:
-55℃~+125℃
Voltage - DC Reverse (Vr) (Max):
40V
Diode Configuration:
Independent
Voltage - Forward(Vf@If):
600mV@0.2A
Current - Rectified:
350mA
Mfr. Part #:
BAT48JFILM
Package:
SOD-323
Product Description

Product Overview

The BAT48JFILM is a small signal Schottky diode designed for low current rectification and high-speed switching applications. It features an extremely small surface mount type with a low forward voltage drop. Constructed with a silicon epitaxial planar chip and metal silicon junction, this diode is lead-free and meets RoHS requirements, with halogen-free components. Its epoxy casing is UL94-V0 rated for flame retardancy, making it suitable for various electronic assemblies.

Product Attributes

  • Type: Small Signal Schottky Diode
  • Brand: Fuxin (implied by website reference)
  • Material: Silicon epitaxial planar chip, metal silicon junction
  • Flame Retardant: Epoxy UL94-V0 rated
  • Certifications: Lead-free parts meet RoHS requirements, Halogen-free
  • Case: Molded plastic, SOD-23 / SOD-323
  • Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
  • Polarity: Indicated by cathode band
  • Mounting Position: Any

Technical Specifications

Parameter Conditions Symbol Unit MIN. TYP. MAX.
Peak repetitive reverse voltage VRRM V 40
Working peak reverse voltage VRWM V 40
DC blocking voltage VR V 40
RMS reverse voltage VR(RMS) V 28
Average rectified output current IF(AV) mA 350
Non-repetitive peak forward surge current @ t=8.3mS IFSM A 2
Total device dissipation PD mW
Thermal resistance Junction to ambient RJA C/W
Operating junction temperature range TJ C -55 +125
Storage temperature range TSTG C -55 +125
Reverse breakdown voltage IR=100A V(BR)R V 40
Forward voltage IF=20mA VF V 0.37
Forward voltage IF=200mA VF V 0.60
Reverse leakage current VR=30V IR A 5.0
Typical junction capacitance VR=0V, f=1.0MHz CJ pF 50
Reverse recover time IF=IR=200mA, Irr=0.1 X IR, RL=100 trr nS 1

Package Dimensions (SOD-323)

Dimension Inches (Millimeters)
A 0.039 (1.00)
B 0.031 (0.80)
C 0.071 (1.80)
0.063 (1.60)
0.055 (1.40)
0.047 (1.20)
0.016 (0.40)
0.010 (0.25)
0.108 (2.75)
0.096 (2.45)
0.003 (0.08)
0.008 (0.20)

Pinning Information (SOD-323)

Pin Simplified outline Symbol Pin1 Pin2
1 cathode
2 anode

Marking Information

Marking Type Marking code
Type number S4

2307121104_FUXINSEMI-BAT48JFILM_C7436554.pdf

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