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: Is the cutoff frequency of the product Series?

  Q: Yes, the product's Series is indeed 500V Transistors

• A: What is the Packaging of the product?

  Q: The Packaging of the product is Tube.

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

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

• A: What is the Package-Case of the product?

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

• A: Is the cutoff frequency of the product Mounting-Type?

  Q: Yes, the product's Mounting-Type is indeed Through Hole

• A: At what frequency does the Supplier-Device-Package?

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

• A: What is the Configuration of the product?

  Q: The Configuration of the product is Single.

• A: Is the cutoff frequency of the product Transistor-Type?

  Q: Yes, the product's Transistor-Type is indeed 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: What is the Voltage-Collector-Emitter-Breakdown-Max of the product?

  Q: The Voltage-Collector-Emitter-Breakdown-Max of the product is 45V.

• A: What is the DC-Current-Gain-hFE-Min-Ic-Vce of the product?

  Q: The DC-Current-Gain-hFE-Min-Ic-Vce of the product is 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: Is the cutoff frequency of the product Pd-Power-Dissipation?

  Q: Yes, the product's Pd-Power-Dissipation is indeed 36 W

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

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

• A: At what frequency does the Minimum-Operating-Temperature?

  Q: The product Minimum-Operating-Temperature is - 65 C.

• A: What is the Collector-Emitter-Voltage-VCEO-Max of the product?

  Q: The Collector-Emitter-Voltage-VCEO-Max of the product is 45 V.

• A: Is the cutoff frequency of the product Transistor-Polarity?

  Q: Yes, the product's Transistor-Polarity is indeed PNP

• A: At what frequency does the Collector-Emitter-Saturation-Voltage?

  Q: The product Collector-Emitter-Saturation-Voltage is 0.2 V.

• A: At what frequency does the Collector-Base-Voltage-VCBO?

  Q: The product Collector-Base-Voltage-VCBO is 45 V.

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

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

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

  Q: Yes, the product's Maximum-DC-Collector-Current is indeed 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: What is the Continuous-Collector-Current of the product?

  Q: The Continuous-Collector-Current of the product is 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: What is the DC-Current-Gain-hFE-Max of the product?

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