BD438

BD438 Overview

Product belongs to the 500V Transistors series. Tube is the packaging method for this product SMD/SMT Mounting-Style TO-225AA, TO-126-3 Through Hole mounting type Supplier device package: SOT-32 Configuration Single Transistor type: PNP Maximum current collector Ic is 4A . Maximum collector-emitter breakdown voltage of 45V DC current gain minimum (hFE) of Ic/Vce at 30 @ 10mA, 5V. Product Attribute: Vce-Saturation-Max-Ib-Ic: 600mV @ 200mA, 2A Power-off control: 36 W Maximum operating temperature of + 150 C Minimum operating temperature: - 65 C Rated VCEO up to 45 V The transistor polarity is PNP. Saturation voltage between collector and emitter is 0.2 V The 45 V voltage rating is 40 V. 5 V rating of 5 V Max DC collector current: 4 A Gain-Bandwidth-Product: 3 MHz This product is capable of handling a 4 A continuous collector current. Minimum hfe for DC collector-base gain is 30. 130 of 605.

BD438 Image

BD438 Specifications

• Manufacturer STMicroelectronics
• Product Category Transistors (BJT) - Single
• Series 500V Transistors
• Packaging Tube
• Mounting-Style SMD/SMT
• Package-Case TO-225AA, TO-126-3
• Mounting-Type Through Hole
• Supplier-Device-Package SOT-32
• Configuration Single
• Power-Max 36W
• Transistor-Type PNP
• Current-Collector-Ic-Max 4A
• Voltage-Collector-Emitter-Breakdown-Max 45V
• DC-Current-Gain-hFE-Min-Ic-Vce 30 @ 10mA, 5V
• Vce-Saturation-Max-Ib-Ic 600mV @ 200mA, 2A
• Current-Collector-Cutoff-Max 100μA
• Frequency-Transition 3MHz
• Pd-Power-Dissipation 36 W
• Maximum-Operating-Temperature + 150 C
• Minimum-Operating-Temperature - 65 C
• Collector-Emitter-Voltage-VCEO-Max 45 V
• Transistor-Polarity PNP
• Collector-Emitter-Saturation-Voltage 0.2 V
• Collector-Base-Voltage-VCBO 45 V
• Emitter-Base-Voltage-VEBO 5 V
• Maximum-DC-Collector-Current 4 A
• Gain-Bandwidth-Product-fT 3 MHz
• Continuous-Collector-Current 4 A
• DC-Collector-Base-Gain-hfe-Min 30
• DC-Current-Gain-hFE-Max 130

BD438 FAQ

• A: What is the Series of the product?

  Q: The Series of the product is 500V Transistors.

• A: What is the Packaging of the product?

  Q: The Packaging of the product is Tube.

• A: At what frequency does the Mounting-Style?

  Q: The product Mounting-Style is SMD/SMT.

• A: At what frequency does the Package-Case?

  Q: The product Package-Case is TO-225AA, TO-126-3.

• A: What is the Mounting-Type of the product?

  Q: The Mounting-Type of the product is Through Hole.

• A: What is the Supplier-Device-Package of the product?

  Q: The Supplier-Device-Package of the product is SOT-32.

• A: Is the cutoff frequency of the product Configuration?

  Q: Yes, the product's Configuration is indeed Single

• A: What is the Transistor-Type of the product?

  Q: The Transistor-Type of the product is PNP.

• A: Is the cutoff frequency of the product Current-Collector-Ic-Max?

  Q: Yes, the product's Current-Collector-Ic-Max is indeed 4A

• A: Is the cutoff frequency of the product Voltage-Collector-Emitter-Breakdown-Max?

  Q: Yes, the product's Voltage-Collector-Emitter-Breakdown-Max is indeed 45V

• A: Is the cutoff frequency of the product DC-Current-Gain-hFE-Min-Ic-Vce?

  Q: Yes, the product's DC-Current-Gain-hFE-Min-Ic-Vce is indeed 30 @ 10mA, 5V

• A: Is the cutoff frequency of the product Vce-Saturation-Max-Ib-Ic?

  Q: Yes, the product's Vce-Saturation-Max-Ib-Ic is indeed 600mV @ 200mA, 2A

• A: What is the Pd-Power-Dissipation of the product?

  Q: The Pd-Power-Dissipation of the product is 36 W.

• A: What is the Maximum-Operating-Temperature of the product?

  Q: The Maximum-Operating-Temperature of the product is + 150 C.

• A: Is the cutoff frequency of the product Minimum-Operating-Temperature?

  Q: Yes, the product's Minimum-Operating-Temperature is indeed - 65 C

• A: Is the cutoff frequency of the product Collector-Emitter-Voltage-VCEO-Max?

  Q: Yes, the product's Collector-Emitter-Voltage-VCEO-Max is indeed 45 V

• A: At what frequency does the Transistor-Polarity?

  Q: The product Transistor-Polarity is PNP.

• A: Is the cutoff frequency of the product Collector-Emitter-Saturation-Voltage?

  Q: Yes, the product's Collector-Emitter-Saturation-Voltage is indeed 0.2 V

• A: Is the cutoff frequency of the product Collector-Base-Voltage-VCBO?

  Q: Yes, the product's Collector-Base-Voltage-VCBO is indeed 45 V

• A: At what frequency does the Emitter-Base-Voltage-VEBO?

  Q: The product Emitter-Base-Voltage-VEBO is 5 V.

• A: At what frequency does the Maximum-DC-Collector-Current?

  Q: The product Maximum-DC-Collector-Current is 4 A.

• A: Is the cutoff frequency of the product Gain-Bandwidth-Product-fT?

  Q: Yes, the product's Gain-Bandwidth-Product-fT is indeed 3 MHz

• A: Is the cutoff frequency of the product Continuous-Collector-Current?

  Q: Yes, the product's Continuous-Collector-Current is indeed 4 A

• A: At what frequency does the DC-Collector-Base-Gain-hfe-Min?

  Q: The product DC-Collector-Base-Gain-hfe-Min is 30.

• A: At what frequency does the DC-Current-Gain-hFE-Max?

  Q: The product DC-Current-Gain-hFE-Max is 130.