2SA1943RTU
- Mfr.Part #
- 2SA1943RTU
- Manufacturer
- onsemi
- Package / Case
- TO-264-3, TO-264AA
- Datasheet
- Download
- Description
- TRANS PNP 250V 17A TO264-3
- Stock
- 1,366
- In Stock :
- 1,366
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Package / Case :
- TO-264-3, TO-264AA
- Collector Base Voltage (VCBO) :
- -250V
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Element Configuration :
- Single
- Frequency :
- 30MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Polarity/Channel Type :
- PNP
- Emitter Base Voltage (VEBO) :
- -5V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Mount :
- Through Hole
- Operating Temperature :
- -50°C~150°C TJ
- Number of Pins :
- 3
- Power Dissipation :
- 150W
- Current - Collector Cutoff (Max) :
- 5μA ICBO
- Weight :
- 6.756g
- Max Power Dissipation :
- 150W
- Published :
- 2015
- Transistor Application :
- AMPLIFIER
- Collector Emitter Breakdown Voltage :
- 250V
- Transistor Type :
- PNP
- hFE Min :
- 55
- Contact Plating :
- Tin
- Number of Elements :
- 1
- ECCN Code :
- EAR99
- Mounting Type :
- Through Hole
- Transition Frequency :
- 30MHz
- Factory Lead Time :
- 2 Weeks
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 55 @ 1A 5V
- Gain Bandwidth Product :
- 30MHz
- Max Collector Current :
- 17A
- Radiation Hardening :
- No
- Vce Saturation (Max) @ Ib, Ic :
- 3V @ 800mA, 8A
- Collector Emitter Voltage (VCEO) :
- 250V
- Packaging :
- Tube
- Transistor Element Material :
- SILICON
- Lead Free :
- Lead Free
- Number of Terminations :
- 3
- Base Part Number :
- 2SA1943
- Pbfree Code :
- yes
- Datasheets
- 2SA1943RTU
2SA1943RTU Documents

PNP -50°C~150°C TJ 5μA ICBO 1 Elements 3 Terminations SILICON PNP TO-264-3, TO-264AA Tube Through Hole
2SA1943RTU Overview
The DC current gain is the ratio of the base current to the collector current βdc = Ic/Ib and the DC current gain for this device is 55 @ 1A 5V.Vce saturation means Ic is at its maximum value(saturated), and the vce saturation(Max) is 3V @ 800mA, 8A.If the emitter base voltage is kept at -5V, a high level of efficiency can be achieved.A transition frequency of 30MHz is present in the part.Collector current can be as low as 17A volts at its maximum.
2SA1943RTU Features
the DC current gain for this device is 55 @ 1A 5V
the vce saturation(Max) is 3V @ 800mA, 8A
the emitter base voltage is kept at -5V
a transition frequency of 30MHz
2SA1943RTU Applications
There are a lot of ON Semiconductor
2SA1943RTU applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
You may place an order without registering to Chip IC. 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.
















