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onsemi NSS12600CF8T1G
- Part No.:
- NSS12600CF8T1G
- Manufacturer:
- onsemi
- Category:
- Single Bipolar Transistors
- Package:
- 8-SMD, Flat Leads
- Datasheet:
-
NSS12600CF8T1G.pdf
- Description:
- TRANS PNP 12V 5A CHIPFET
- Quantity:
- Payment:
- Shipping:
Inventory:8,079
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Product details
Overview
NSS12600CF8T1G from onsemi is a PNP bipolar junction transistor in the e2PowerEdge family, designed for high-efficiency low-voltage switching with −12 V VCEO, −6.0 A ICM, and ultra-low VCE(sat) down to −0.005 V at IC = −0.1 A / IB = −0.01 A. It delivers high DC current gain (hFE = 250 min at IC = −10 mA) and operates across −55°C to +150°C, targeting DC–DC converters and portable power management.
For engineers reviewing the NSS12600CF8T1G datasheet, pinout, applications, or equivalent options, key selection criteria include verified VCE(sat) performance at high current, thermal resistance (RJA = 90°C/W on 500 mm² PCB), Pb-free ChipFET package compatibility, and direct drive capability from PMU outputs without external amplification.
Technical Context
This PNP transistor uses silicon planar epitaxial construction optimized for saturation-mode switching. Its low VCE(sat) is achieved via high-current-density emitter design and minimized base resistance, enabling efficient operation at collector currents up to −4.0 A with IC/IB = 10. The device supports fast switching with td = 130 ns, tr = 220 ns, ts = 350 ns, and tf = 240 ns under specified test conditions (VCC = −10 V, IC = 750 mA).
Thermal performance is defined for two PCB layouts: RJA = 150°C/W on 100 mm² FR-4 (PD = 830 mW), and RJA = 90°C/W on 500 mm² FR-4 (PD = 1.4 W). Junction-to-lead thermal resistance is 15°C/W, supporting localized heat extraction through lead #1 (Emitter) in high-power pulse applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | −12 V - Maximum safe collector-emitter voltage before breakdown; defines system rail compatibility for ≤12 V PNP switch designs. |
| ICM | −6.0 A - Peak pulsed collector current; supports short-duration motor start or surge loads without secondary protection. |
| VCE(sat) @ IC=−1.0 A | −0.045 V max - Enables <0.045 W conduction loss per transistor at 1 A, critical for >95% efficiency in compact DC–DC stages. |
| hFE @ IC=−10 mA | 250 min - Allows direct interface with low-drive PMU GPIOs (e.g., 10 mA output) without base resistors or buffer stages. |
| RJA (500 mm²) | 90°C/W - Requires ≥500 mm² copper pour for 1.4 W continuous dissipation; informs thermal pad layout and heatsinking strategy. |
| fT | 100 MHz - Supports switching frequencies up to ~10–20 MHz in linear amplifier or RF bias applications, though optimized for <1 MHz switching. |
| Cibo | 800 pF max - Limits high-frequency input loading; impacts gate/base driver sizing in fast-switching configurations. |
Pinout & Package
Package: ChipFET (Case 1206A, Style 4), surface-mount, Pb-free, 8-pin miniature footprint (3.05 × 1.65 mm, 0.65 mm pitch). Thermal pad on lead #1 (Emitter) enables enhanced heat transfer.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 6, 7, 8 | Collector | High-current output node; all six pins internally connected to collector region - reduces trace inductance and improves current sharing in high-power paths. |
| 4 | Base | Control input; driven by low-impedance source (e.g., PMU GPIO); requires no series resistor when hFE ≥ 250 ensures sufficient drive margin. |
| 5 | Emitter | Reference terminal and primary thermal path; pin #1 is thermally enhanced - must be soldered to large copper area for RJL = 15°C/W benefit. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low VCE(sat) | As low as −0.005 V enables <5 mW conduction loss at 100 mA - extends battery life in always-on portable subsystems. |
| High hFE linearity | hFE remains ≥180 from 10 mA to 3.0 A - supports stable analog gain in sensor signal conditioning or linear regulator pass elements. |
| ChipFET thermal architecture | RJL = 15°C/W to lead #1 - allows localized thermal relief via EMI/ground plane connection, reducing junction temperature rise by ~20°C vs. standard SOT packages. |
| Pb-free and RoHS compliant | Meets JEDEC J-STD-020 reflow profile; compatible with lead-free assembly processes without derating or special handling. |
| ESD robustness | HBM Class 3B (≥8 kV), MM Class C - withstands handling and board-level ESD events without latch-up or parameter shift. |
Applications
| Battery-Powered DC–DC Converters | Portable Device Power Management |
|---|---|
Use Scenario: Step-down conversion in smartphones and wearables requiring <100 μA quiescent current and >92% efficiency at light load. IC Role / Device Role / Timing Role: Main PNP switch in synchronous or asynchronous buck topology; handles peak 3–4 A inductor current during processor burst mode. Use Value: VCE(sat) ≤ −0.07 V at −1.0 A / −0.1 A drive cuts conduction loss by 60% vs. legacy PNP transistors, directly improving standby runtime. |
Use Scenario: Load switching for USB peripherals, display backlights, and audio amplifiers in tablets and digital cameras. IC Role / Device Role / Timing Role: High-side load switch controlled by PMU GPIO; replaces discrete MOSFET+driver combos due to integrated gain. Use Value: hFE ≥ 250 at 10 mA enables direct GPIO drive - eliminates 2–3 passive components per channel and saves 1.2 mm² PCB area. |
| Automotive Instrument Clusters | Low-Voltage Motor Control |
Use Scenario: Driving LED backlight arrays and stepper motor drivers in dashboards operating across −40°C to +105°C ambient. IC Role / Device Role / Timing Role: Constant-current sink for RGB LED strings; biased in linear region for analog dimming control. Use Value: Stable hFE and VBE(on) = −0.90 V across temperature ensure ±3% current regulation without feedback compensation. |
Use Scenario: H-bridge half-bridge leg in 5–12 V disc drive spindle and voice coil motors. IC Role / Device Role / Timing Role: Low-side PNP switch in complementary pair configuration; commutates motor phase current up to −4.0 A peak. Use Value: Fast tf = 240 ns and low Cobo = 300 pF minimize switching losses during 20–50 kHz PWM, reducing audible noise and heat generation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PNP low-saturation transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ZXTN25050DFH | VCEO = −50 V, IC = −5.0 A, VCE(sat) = −0.12 V @ −2 A - higher voltage rating but 2.7× higher saturation voltage than NSS12600CF8T1G at same current. | Preferred in industrial 24 V systems where overvoltage margin is critical; less suitable for ≤12 V battery apps due to excess VCEO overhead and higher loss. | Select ZXTN25050DFH only if system rail exceeds 15 V or transient immunity >30 V is required; otherwise NSS12600CF8T1G offers superior efficiency below 12 V. |
| DMT3006LKQ | PNP MOSFET (not BJT); VDS = −30 V, RDS(on) = 45 mΩ @ VGS = −10 V - zero gate current but requires −10 V gate drive, unlike NSS12600CF8T1G's 0.9 V VBE. | Suitable for fixed-rail industrial controls with dedicated gate drivers; incompatible with direct PMU GPIO drive due to gate threshold and polarity mismatch. | Choose DMT3006LKQ only when gate drive circuitry already exists and RDS(on) advantage outweighs added complexity; NSS12600CF8T1G simplifies design with single-resistor base bias. |
Compared with ZXTN25050DFH and DMT3006LKQ, NSS12600CF8T1G uniquely balances ultra-low VCE(sat), direct GPIO drivability, and ChipFET thermal performance - making it optimal for space-constrained, battery-sensitive 12 V systems where efficiency and component count are prioritized over voltage headroom or MOSFET gate characteristics.
Availability
NSS12600CF8T1G is available at Aetrix Electronics and suitable for battery-powered DC–DC converters, portable device power management, and automotive instrument clusters requiring stable component supply, full traceability, and long-term lifecycle support.
Supply support for NSS12600CF8T1G includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
onsemi (formerly ON Semiconductor) is a global semiconductor supplier focused on energy-efficient electronics, delivering silicon solutions for automotive, industrial, cloud, and consumer markets.
The e2PowerEdge family, including NSS12600CF8T1G, was engineered specifically for high-efficiency, low-voltage switching in portable and battery-operated equipment - emphasizing minimal conduction loss, direct microcontroller drive, and robust thermal performance in miniature packages.
FAQ
What is the maximum continuous collector current rating for NSS12600CF8T1G?
The NSS12600CF8T1G has a maximum continuous collector current (IC) of −5.0 A at TA = 25°C with adequate PCB copper area (500 mm²). This rating assumes RJA = 90°C/W and junction temperature limited to 150°C. At higher ambient temperatures or reduced copper, derating applies per the 11.1 mW/°C slope specified in the datasheet.
Does NSS12600CF8T1G support direct drive from a 3.3 V microcontroller GPIO?
Yes - NSS12600CF8T1G features high DC current gain (hFE ≥ 250 at IC = −10 mA), allowing direct drive from a 3.3 V GPIO sourcing 10 mA. With VBE(sat) = −0.90 V, the base-emitter junction turns on fully using a simple 330 Ω pull-up resistor, eliminating need for level-shifting or buffer stages in most portable applications.
What is the thermal resistance from junction to ambient for NSS12600CF8T1G on a standard PCB?
NSS12600CF8T1G achieves RJA = 90°C/W when mounted on FR-4 with 500 mm² of 1 oz copper (per note 2 in datasheet). On smaller 100 mm² layouts, RJA degrades to 150°C/W. The device also provides RJL = 15°C/W to lead #1 (Emitter), enabling targeted thermal relief via connection to internal ground or thermal planes.
Can NSS12600CF8T1G be used in linear amplifier configurations?
Yes - NSS12600CF8T1G exhibits linear hFE behavior (250 → 180) from 10 mA to 3.0 A and stable VBE(on) = −0.90 V, making it suitable for Class-A or AB analog amplifiers, current sources, and precision bias networks. Its fT = 100 MHz supports bandwidths up to ~10 MHz with appropriate compensation.
Is NSS12600CF8T1G pin-compatible with other ChipFET PNP transistors?
NSS12600CF8T1G uses ChipFET Style 4 pinout (pins 1–3,6–8 = Collector; pin 4 = Base; pin 5 = Emitter), which is standardized across onsemi's e2PowerEdge PNP portfolio. However, electrical parameters (VCE(sat), hFE, fT) differ between variants - verify datasheet specifications before substitution, as no drop-in replacement guarantee applies across part numbers.
NSS12600CF8T1G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- -
- Package/Case:
- 8-SMD, Flat Leads
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Transistor Type:
- PNP
- Current - Collector (Ic) (Max):
- 5 A
- Voltage - Collector Emitter Breakdown (Max):
- 12 V
- Vce Saturation (Max) @ Ib, Ic:
- 170mV @ 400mA, 4A
- Current - Collector Cutoff (Max):
- 100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 250 @ 1A, 2V
- Power - Max:
- 830 mW
- Frequency - Transition:
- 100MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- ChipFET™
NSS12600CF8T1G FAQ
1.How can I place an order for NSS12600CF8T1G through Aetrix?
Please submit a Request for Quotation (RFQ) for NSS12600CF8T1G 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 NSS12600CF8T1G reliable?
The price and inventory of NSS12600CF8T1G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NSS12600CF8T1G is usually 5 days.
3.What payment methods are accepted for NSS12600CF8T1G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NSS12600CF8T1G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NSS12600CF8T1G?
NSS12600CF8T1G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NSS12600CF8T1G 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 NSS12600CF8T1G?
For technical support, including NSS12600CF8T1G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NSS12600CF8T1G requirements.
6.How does Aetrix verify that NSS12600CF8T1G is sourced from the original manufacturer or authorized distributors?
All NSS12600CF8T1G 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 NSS12600CF8T1G meets industry standards.
7.What is the process for return or replacement of NSS12600CF8T1G?
All NSS12600CF8T1G units undergo pre-shipment inspection (PSI). If there is an issue with NSS12600CF8T1G, 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 NSS12600CF8T1G part is unused and in its original packaging.
Return procedure for NSS12600CF8T1G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
NSS12600CF8T1G Tags
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