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Same model may have multiple batches, images only for reference.
SI4438 Vishay
Same model may have multiple batches, images only for reference.

SI4438

Part No SI4438
Manufacturer Vishay
Catalog Transistors - FETs, MOSFETs - RF
Description MOSFET N-CH 30V 36A 8-SOIC
Datasheet
SI4438 Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Discrete Semiconductor Products
Manufacturer Vishay
Packaging Reel - TR
Status Obsolete(EOL)
Polarity N-Channel
Technology MOSFET
Drain-Source Breakdown Voltage 30V
Continuous Drain Current at 25°C 36A (Tc)
Drive Voltage (Max Rds On, Min Rds On) 4.5V, 10V
Gate-Source Threshold Voltage 2.6V @ 250μA
Max Gate Charge 126nC @ 10V
Max Input Capacitance 4645pF @ 15V
Maximum Gate-Source Voltage ±20V
Power Dissipation (Max) 3.5W (Ta), 7.8W (Tc)
Maximum Rds On at Id,Vgs 2.7 mOhm @ 20A, 10V
Temperature Range - Operating -55°C to 150°C (TJ)
Mounting SMD (SMT)
Case / Package 8-SO
Dimension 8-SOIC (0.154", 3.90mm Width)
Win Source Part Number 189887-SI4438
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian SI4438 CAD Model

Description

The Vishay 189887-SI4438 is a MOSFET component designed for use in a variety of electronic applications.

  • Channel: N-Channel
  • Drain-Source Breakdown Voltage: 30V
  • Continuous Drain Current @ 25°C: 36A
  • Gate-Source Threshold Voltage: 2.6V @ 250μA
  • Maximum Gate Charge: 126nC @ 10V
  • Package: 8-SO
  • Mounting Technology: SMD (SMT)
  • Maximum Rds On @ Id,Vgs: 2.7 mOhm @ 20A, 10V
  • Operating Temperature: -55°C to 150°C (TJ)
  • Maximum Gate-Source Voltage: ±20V
  • Status: obsolete (EOL)
  • Packaging: reel

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Pricing & Ordering

Quantity Unit Price Ext. Price
30+ $2.2118 $66.3540
65+ $1.8145 $117.9425
100+ $1.7579 $175.7900
140+ $1.7013 $238.1820
180+ $1.6447 $296.0460
235+ $1.4749 $346.6015
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Availability: 3,220 pieces
MOQ: 30 pcs
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