SD1446 - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

SD1446
Manufacturer

ST Microelectronics
ChipWorker Part#

CW170490318
Category

BJT Transistor, BJT
RoHS

Lead free / RoHS Compliant
Description

SD1446 Series NPN 70W 50MHz 12.5V UHF Mobile RF Power Bipolar Transistor
Documentation

Datasheet

SD1446 Global Supplier

{{ supplierTable.supplier }}	{{ supplierTable.part }}	{{ supplierTable.availability }}	MOQ	{{ supplierTable.delivery_date }}

{{viewMore}}
{{viewMore}}
DigiKey	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Arrow	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Mouser	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
					{{submitRFQ}}

SD1446 Specifications

Attribute	Attribute Value

Part Number	SD1446
Manufacturer	ST Microelectronics
ChipWorker Part#	CW170490318
Category	BJT Transistor, BJT
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	4 Pin
Case/Package	M-113
Voltage Rating (DC)	36.0 V
Current Rating	12.0 A
Polarity	NPN
Output Power	70.0 W
Breakdown Voltage (Collector to Emitter)	18 V
Gain	10 dB
hFE Min	10 @5A, 5V
Input Power (Max)	183 W
Operating Temperature (Max)	200 ℃
Operating Temperature (Min)	-65 ℃
Power Dissipation (Max)	183000 mW
	expand all
Operating Temperature	200℃ (TJ)
Product Lifecycle Status	Obsolete
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

**HF to 2000 MHz Class AB Common Source - PowerSO-10RF**
**VHF / UHF radio and digital cellular BTS applications**
**HF to 2000MHz class AB common source - PowerFLAT**
VHF / UHF radio applications
**HF to 2000MHz class AB common cource - ceramic packages**
**UHF TV and digital cellular BTS applications**
**2 to 400MHz class AB common source N channel MOSFETs**
HF / SSB, FM / VHF broadband applications
**2 to 30MHz class AB linear, common emitter, HF / SSB**

expand all

Delivery

DHLPrice

UPS

FedEx

TNT

EMS

OCS

SF EXPRESS

Chipworker Certification

Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more >
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

Contact Us

Buy SD1446

Stock is limited and changes quickly. Our 24/7 online sales team is ready to respond to your inquiries and orders at any time.