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onsemi 2SC4027T-TL-E
- Part No.:
- 2SC4027T-TL-E
- Manufacturer:
- onsemi
- Category:
- Single Bipolar Transistors
- Package:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Datasheet:
-
2SC4027T-TL-E.pdf
- Description:
- TRANS NPN 160V 1.5A TP-FA
- Quantity:
- Payment:
- Shipping:
Inventory:16,662
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Product details
Overview
2SC4027T-TL-E is an onsemi 160 V, 1.5 A NPN low VCE(sat) bipolar transistor. It is intended for board designs that need the device's confirmed function, package class, and electrical behavior in a compact production component.
For engineers reviewing 2SC4027T-TL-E for datasheet, pinout, application, or equivalent information, the main selection points are component function, electrical limits, package fit, thermal behavior, lifecycle status, and whether the surrounding circuit can accept an alternate part without redesign.
Technical Context
A bipolar transistor is selected around collector-emitter voltage, collector current, DC gain, saturation voltage, and package power dissipation. In switching use, base-drive margin and thermal rise determine whether the device can stay out of overstress.
For low VCE(sat) transistor families, the device is usually used where a small voltage loss in the saturated state improves efficiency or headroom. The circuit still needs enough base current and PCB copper to control dissipation.
Key Specifications
| Parameter | Value | Actual Design Meaning |
|---|---|---|
| Device type | NPN bipolar transistor | Provides current gain and switching control for discrete transistor circuits. |
| Collector-emitter voltage | 160 V class | Supports relatively high-voltage switching or amplifier stages within BJT limits. |
| Collector current | 1.5 A class | Suitable for moderate-current loads when base drive and package heat are controlled. |
| Transistor focus | Low VCE(sat) | Reduces conduction loss when used as a saturated switch. |
| Package | TO-252 / DPAK-3 / TP-FA | Surface-mount power package with tab-assisted heat spreading. |
Key Features
- 160 V, 1.5 A NPN low VCE(sat) bipolar transistor
- single bipolar transistor
- surface-mount or through-hole assembly support
- switching and amplifier use
- controlled collector-current handling
- legacy circuit compatibility
- Package reference: TO-252 / DPAK-3 / TP-FA
- Suited to controlled sourcing, repair, and existing-production support
Applications
| Low-Side Switching | Signal Amplification |
|---|---|
Use Scenario: Driving relays, lamps, small motors, solenoids, or logic-controlled loads. Device Role: The transistor switches load current when the base drive is applied. Use Value: Low saturation voltage reduces heat and improves voltage headroom at the load. |
Use Scenario: Building discrete gain stages, level shifting, or buffer circuits. Device Role: The BJT uses base current to control collector current in the selected operating region. Use Value: Discrete implementation gives designers control over bias, gain, and voltage swing. |
| Power Management Support | Legacy Repair |
Use Scenario: Adding enable, discharge, or current-steering paths around regulators and converters. Device Role: The transistor provides controlled current flow in auxiliary power circuits. Use Value: A simple BJT can solve housekeeping functions without adding a larger IC. |
Use Scenario: Replacing the transistor on an existing board with the original specified part. Device Role: The device maintains the original polarity, voltage class, package, and drive assumptions. Use Value: It reduces requalification work when approved inventory is available. |
Equivalent & Alternatives
| Alternative Type | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Same-function onsemi devices | Related onsemi 160 V, 1.5 A NPN low VCE(sat) bipolar transistor devices can differ in ratings, package, pinout, timing, leakage, thermal resistance, or control behavior. | Useful for redesign review, but not automatically a drop-in choice for an existing PCB. | Compare the complete datasheet, footprint, electrical limits, lifecycle, and qualification requirements before substitution. |
| Cross-manufacturer equivalents | Other manufacturers may offer devices with similar headline function but different package drawings, test conditions, and reliability documentation. | Can support sourcing flexibility when the circuit allows requalification. | Use only after engineering approval of package, pin compatibility, absolute maximum ratings, and operating conditions. |
| Original 2SC4027T-TL-E inventory | Maintains the original part identity and expected component behavior for boards already designed around this device. | Best suited to repair, maintenance, and controlled legacy production. | Verify traceability, date code, storage condition, packaging, and sample electrical performance. |
Quality
Quality review for 2SC4027T-TL-E should confirm manufacturer traceability, suffix, package condition, date code, storage history, and packaging format. For obsolete or legacy inventory, visual inspection and sample electrical testing are especially important before production use.
Electrical validation should focus on the parameters that control the actual circuit role: voltage stress, current or drive level, leakage, switching behavior, thermal rise, and interface compatibility. The device should be evaluated in the final board environment when replacement risk is material.
Availability
2SC4027T-TL-E is available at Aetrix Electronics for prototype builds, repair, maintenance, and existing-production requirements, subject to inventory, traceability, date-code acceptance, packaging condition, and customer qualification needs.
Manufacturer
2SC4027T-TL-E is supplied by onsemi, a semiconductor manufacturer offering power management, discrete components, standard logic, signal management, sensors, and intelligent power products for automotive, industrial, communications, computing, and consumer electronics applications.
FAQ
What type of component is 2SC4027T-TL-E?
2SC4027T-TL-E is an onsemi 160 V, 1.5 A NPN low VCE(sat) bipolar transistor. It is used in electronic designs where the listed function, package, and electrical class match the circuit requirement.
What should engineers check before using 2SC4027T-TL-E?
Engineers should check the full ratings, package drawing, thermal limits, pin compatibility, lifecycle status, and application conditions before using 2SC4027T-TL-E.
Is 2SC4027T-TL-E suitable for direct replacement?
2SC4027T-TL-E should be treated as the correct replacement only when the existing bill of materials, footprint, electrical ratings, and qualification requirements match. Similar devices require engineering review.
What package information matters for 2SC4027T-TL-E?
The package affects PCB footprint, thermal path, assembly process, and pin compatibility. The exact suffix should be checked against the board requirement.
Where is 2SC4027T-TL-E commonly used?
2SC4027T-TL-E is used in switching, amplification, and power-control circuits.
What is important when sourcing 2SC4027T-TL-E?
Sourcing should confirm onsemi traceability, date code, packaging condition, moisture or handling history where applicable, and sample electrical performance.
Can a different manufacturer part replace 2SC4027T-TL-E?
A cross-manufacturer option can be considered only after comparing electrical limits, package dimensions, pinout, test conditions, and reliability or qualification requirements.
2SC4027T-TL-E Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- -
- Package/Case:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Transistor Type:
- NPN
- Current - Collector (Ic) (Max):
- 1.5 A
- Voltage - Collector Emitter Breakdown (Max):
- 160 V
- Vce Saturation (Max) @ Ib, Ic:
- 450mV @ 50mA, 500mA
- Current - Collector Cutoff (Max):
- 1µA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 100 @ 100mA, 5V
- Power - Max:
- 1 W
- Frequency - Transition:
- 120MHz
- Operating Temperature:
- 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TP-FA
2SC4027T-TL-E FAQ
1.How can I place an order for 2SC4027T-TL-E through Aetrix?
Please submit a Request for Quotation (RFQ) for 2SC4027T-TL-E on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for 2SC4027T-TL-E reliable?
The price and inventory of 2SC4027T-TL-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 2SC4027T-TL-E is usually 5 days.
3.What payment methods are accepted for 2SC4027T-TL-E?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 2SC4027T-TL-E transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 2SC4027T-TL-E?
2SC4027T-TL-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 2SC4027T-TL-E order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for 2SC4027T-TL-E?
For technical support, including 2SC4027T-TL-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 2SC4027T-TL-E requirements.
6.How does Aetrix verify that 2SC4027T-TL-E is sourced from the original manufacturer or authorized distributors?
All 2SC4027T-TL-E products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 2SC4027T-TL-E meets industry standards.
7.What is the process for return or replacement of 2SC4027T-TL-E?
All 2SC4027T-TL-E units undergo pre-shipment inspection (PSI). If there is an issue with 2SC4027T-TL-E, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The 2SC4027T-TL-E part is unused and in its original packaging.
Return procedure for 2SC4027T-TL-E:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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