Schottky Barrier Rectifier 30V 5A FUXINSEMI FCMS04 RoHS Directive Compliant Halogen Free Plastic Body

Key Attributes
Model Number: FCMS04
Product Custom Attributes
Reverse Leakage Current (Ir):
300uA@30V
Non-Repetitive Peak Forward Surge Current:
120A
Diode Configuration:
Independent
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
30V
Voltage - Forward(Vf@If):
450mV@5.0A
Current - Rectified:
5A
Mfr. Part #:
FCMS04
Package:
SOD-128
Product Description

Product Overview

The FCMS04 30V 5.0A Schottky Barrier Rectifier is designed for surface-mounted applications, offering low forward voltage (Low VF) and high forward surge current capability. Its plastic body meets UL Flammability Classification 94V-0 and is ideal for automated placement with built-in strain relief. This rectifier features a metal silicon junction for majority carrier conduction, resulting in low power loss and high efficiency. It is compliant with RoHS Directive 2011/65/EU and Halogen-free standards, making it suitable for various industrial applications requiring reliable and efficient rectification.

Product Attributes

  • Brand: Fuxinsemi
  • Package Type: JEDEC SOD-128
  • Material: Molded plastic body
  • Flammability Classification: UL 94V-0
  • Certifications: RoHS Directive 2011/65/EU, Halogen-free
  • Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
  • Polarity: Color band denotes cathode end
  • Mounting Position: Any

Technical Specifications

Symbol Parameter Conditions MIN. TYP. MAX. UNIT
VRRM Repetitive peak reverse voltage 30 V
VRMS RMS voltage 20 V
VR Continuous reverse voltage 30 V
IF(AV) Forward rectified current See Fig.2 5.0 A
IFSM Forward surge current 8.3ms single half sine-wave (JEDEC method) 150 A
IR Reverse current @ VR = 30V, T = 25C 0.1 1.0 mA
VF Maximum forward voltage @ IF = 5.0A, T = 25C 0.45 V
RJA Thermal resistance Junction to ambient 800 C/W
CJ Diode junction capacitance f=1MHz and applied 4V DC reverse voltage 50 pF
TSTG Storage temperature -55 +150 C
TJ Operating temperature -55 +150 C
Model FCMS04
Type Number FCMS04 30V 5.0A
Marking Code AF

Dimensions:

Dimension Inches (Millimeters)
A 0.126 - 0.141 (3.20 - 3.60)
B 0.049 - 0.065 (1.25 - 1.65)
C 0.173 - 0.189 (4.40 - 4.80)
D (Overall Width) 0.110 - 0.094 (2.80 - 2.40)
E (Overall Length) 0.047 - 0.028 (1.20 - 0.70)
F (Lead Length) 0.012 - 0.004 (0.30 - 0.10)
G (Height) 0.063 (1.60)
H (Width) 0.110 (2.80)
I (Length) 0.087 (2.20)

Soldering Conditions:

High temperature soldering guaranteed: 260 C / 10 seconds at terminals.

Suggested thermal profiles for soldering processes:

Reflow soldering:

  • Average ramp-up rate (Tsmin to Tsmax): <3 C/sec
  • Preheat - Temperature Min (Tsmin): 150 C
  • Preheat - Temperature Max (Tsmax): 200 C
  • Preheat - Time (tsmin to tsmax): 60-120 sec
  • Ramp-up Rate (Tsmax to TL): <3 C/sec
  • Time maintained above: Temperature (TL): 217 C
  • Time maintained above: Time (tL): 60-260 sec
  • Peak Temperature (TP): 255 C (+0/-5 C)
  • Time within 5C of actual Peak Temperature (tp): 10-30 sec
  • Ramp-down Rate: <6 C/sec
  • Time 25C to Peak Temperature: <6 minutes

Storage environment: Temperature=5 ~40 C, Humidity=55%25%


2501151750_FUXINSEMI-FCMS04_C42442663.pdf

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