KSP44TF
- Mfr.Part #
- KSP44TF
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Datasheet
- Download
- Description
- TRANS NPN 400V 0.3A TO92-3
- Stock
- 27,782
- In Stock :
- 27,782
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Current - Collector Cutoff (Max) :
- 500nA
- Max Frequency :
- 1MHz
- Max Breakdown Voltage :
- 400V
- ECCN Code :
- EAR99
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 50 @ 10mA 10V
- Weight :
- 240mg
- Operating Temperature :
- 150°C TJ
- Width :
- 4.19mm
- Number of Elements :
- 1
- REACH SVHC :
- No SVHC
- JESD-609 Code :
- e3
- Collector Emitter Saturation Voltage :
- 750mV
- Length :
- 5.2mm
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Max Collector Current :
- 300mA
- Collector Base Voltage (VCBO) :
- 500V
- Transistor Element Material :
- SILICON
- RoHS Status :
- ROHS3 Compliant
- Element Configuration :
- Single
- Transistor Type :
- NPN
- Mount :
- Through Hole
- Polarity/Channel Type :
- NPN
- Base Part Number :
- KSP44
- Contact Plating :
- Tin
- Power Dissipation :
- 625mW
- Collector Emitter Breakdown Voltage :
- 400V
- Number of Terminations :
- 3
- Radiation Hardening :
- No
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 3
- Collector Emitter Voltage (VCEO) :
- 400V
- Mounting Type :
- Through Hole
- Published :
- 2007
- Vce Saturation (Max) @ Ib, Ic :
- 750mV @ 5mA, 50mA
- Max Power Dissipation :
- 625mW
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- BOTTOM
- Height :
- 5.33mm
- Emitter Base Voltage (VEBO) :
- 6V
- hFE Min :
- 50
- Lifecycle Status :
- ACTIVE (Last Updated: 20 hours ago)
- Voltage - Rated DC :
- 400V
- Current Rating :
- 300mA
- Datasheets
- KSP44TF

NPN 150°C TJ 500nA 1 Elements 3 Terminations SILICON NPN TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) Tape & Reel (TR) Through Hole
KSP44TF Overview
In this device, the DC current gain is 50 @ 10mA 10V, which is calculated by taking the ratio of the base current to collector current and dividing transistor by two.A collector emitter saturation voltage of 750mV ensures maximum design flexibility.Saturation of VCE means Ic is at its maximum value (saturated), and VCE saturation (Max) is 750mV @ 5mA, 50mA.Keeping the emitter base voltage at 6V allows for a high level of efficiency.A fuse's current rating indicates how much current it will be able to carry over an indefinite period, and this device has a current rating of (300mA).An input voltage of 400V volts is the breakdown voltage.Maximum collector currents can be below 300mA volts.
KSP44TF Features
the DC current gain for this device is 50 @ 10mA 10V
a collector emitter saturation voltage of 750mV
the vce saturation(Max) is 750mV @ 5mA, 50mA
the emitter base voltage is kept at 6V
the current rating of this device is 300mA
KSP44TF Applications
There are a lot of ON Semiconductor
KSP44TF applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
You may place an order without registering to Xinshop. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















