ONSEMI KSD1221OTU
ONSEMI KSD1221OTU

ONSEMI KSD1221OTU

Manufacturer No:

KSD1221OTU

Manufacturer:

ONSEMI

Package:

TO-251-3 Short Leads, IPak, TO-251AA

Description:

NPN 150°C TJ 100?A ICBO TO-251-3 Short Leads, IPak, TO-251AA Tube Through Hole

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1:Prepare product

Step1:Prepare product

Step2:Desiccant Protection

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step3:Vacuum Packaging

Step4:Individual Package

Step4:Individual Package

Step5:Anti-collision Filling

Step5:Anti-collision Filling

Step6:Packaging Box

Step6:Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

KSD1221OTU Information

ONSEMI KSD1221OTU technical specifications, attributes, parameters and parts with similar specifications to ONSEMI KSD1221OTU.

  • Type
  • Parameter
  • Mounting Type
  • Through Hole
  • Package / Case
  • TO-251-3 Short Leads, IPak, TO-251AA
  • Supplier Device Package
  • I-PAK
  • Operating Temperature
  • 150°C TJ
  • Packaging
  • Tube
  • Part Status
  • Obsolete
  • Moisture Sensitivity Level (MSL)
  • 1 (Unlimited)
  • Power - Max
  • 1W
  • Transistor Type
  • NPN
  • DC Current Gain (hFE) (Min) @ Ic, Vce
  • 60 @ 500mA 5V
  • Type
  • Parameter
  • Current - Collector Cutoff (Max)
  • 100?A ICBO
  • Vce Saturation (Max) @ Ib, Ic
  • 1V @ 300mA, 3A
  • Voltage - Collector Emitter Breakdown (Max)
  • 60V
  • Current - Collector (Ic) (Max)
  • 3A
  • Frequency - Transition
  • 3MHz

Download datasheets and manufacturer documentation for ONSEMI KSD1221OTU.

KSD1221OTU Overview


This device has a DC current gain of 60 @ 500mA 5V, which is the ratio between the collector current and the base current.A VCE saturation indicates a maximum value of Ic (saturation), and a maximum value of VCE saturation (Max).Single BJT transistor comes in a supplier device package of I-PAK.Detection of Collector Emitter Breakdown at 60V maximal voltage is present.

KSD1221OTU Features


the DC current gain for this device is 60 @ 500mA 5V
the vce saturation(Max) is 1V @ 300mA, 3A
the supplier device package of I-PAK


KSD1221OTU Applications


There are a lot of ON Semiconductor
KSD1221OTU applications of single BJT transistors.


  • Inverter
  • Interface
  • Driver
  • Muting

In Stock :Available

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

checkAuthentic Components
checkFast Global Shipping
checkESD & IEC Compliance
checkFull Traceability

Shipping & Availability

DHL
EMS
FedEx
UPS

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from:HK Warehouse
Expected Shipping:Sat, Mar 14 - Sun, Mar 15, 2026
Date Code:Within 2 Years

Payment

PayPal
MasterCard
Visa
American Express

We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.

Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.