KSE5020S
- Mfr.Part #
- KSE5020S
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- TO-225AA, TO-126-3
- Datasheet
- Download
- Description
- TRANS NPN 500V 3A TO126-3
- Stock
- 6,276
- In Stock :
- 6,276
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Mounting Type :
- Through Hole
- Operating Temperature :
- 150°C TJ
- Qualification Status :
- COMMERCIAL
- Reach Compliance Code :
- Unknown
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Current - Collector Cutoff (Max) :
- 10μA ICBO
- JESD-30 Code :
- R-PSFM-T3
- Voltage - Collector Emitter Breakdown (Max) :
- 500V
- Number of Elements :
- 1
- Surface Mount :
- No
- Transistor Element Material :
- SILICON
- Configuration :
- Single
- Number of Terminations :
- 3
- Current - Collector (Ic) (Max) :
- 3A
- Pbfree Code :
- yes
- Transistor Type :
- NPN
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Packaging :
- Bulk
- Polarity/Channel Type :
- NPN
- RoHS Status :
- ROHS3 Compliant
- Frequency - Transition :
- 18MHz
- Transition Frequency :
- 18MHz
- Terminal Position :
- Single
- Transistor Application :
- SWITCHING
- Package / Case :
- TO-225AA, TO-126-3
- Terminal Finish :
- MATTE TIN
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 15 @ 300mA 5V
- Vce Saturation (Max) @ Ib, Ic :
- 1V @ 300mA, 1.5A
- Power - Max :
- 30W
- Datasheets
- KSE5020S

NPN 150°C TJ 10μA ICBO 1 Elements 3 Terminations SILICON NPN TO-225AA, TO-126-3 Bulk Through Hole
KSE5020S Overview
DC current gain' is equal to the ratio of the collector current to the base current, something like Ic/Ib, and this device has 15 @ 300mA 5V DC current gain.VCE saturation indicates Ic is at maximum level (saturated), whereas vce saturation (Max) indicates there is no saturation.There is a transition frequency of 18MHz in the part.Single BJT transistor shows a 500V maximal voltage - Collector EmSingle BJT transistorter Breakdown.
KSE5020S Features
the DC current gain for this device is 15 @ 300mA 5V
the vce saturation(Max) is 1V @ 300mA, 1.5A
a transition frequency of 18MHz
KSE5020S Applications
There are a lot of Rochester Electronics, LLC
KSE5020S 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.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| KSE5020AS | Fairchild Semiconductor | 8,193 | TRANS NPN 500V 3A TO126-3 |
| KSE5020S | Fairchild Semiconductor | 18,827 | TRANS NPN 500V 3A TO126-3 |
| KSE5740TU | Fairchild Semiconductor | 14,025 | TRANS NPN DARL 300V 8A TO220-3 |
| KSE5741TU | Fairchild Semiconductor | 42,920 | TRANS NPN DARL 350V 8A TO220-3 |
| KSE5742 | Fairchild Semiconductor | 26,086 | TRANS NPN DARL 400V 8A TO220-3 |
















