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onsemi NSV2SC5658M3T5G
- Part No.:
- NSV2SC5658M3T5G
- Manufacturer:
- onsemi
- Category:
- Single Bipolar Transistors
- Package:
- SOT-723
- Datasheet:
-
NSV2SC5658M3T5G.pdf
- Description:
- TRANS NPN 50V 0.15A SOT-723
- Quantity:
- Payment:
- Shipping:
Inventory:37,477
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Product details
Overview
NSV2SC5658M3T5G from onsemi is an AEC-Q101-qualified NPN silicon general-purpose amplifier transistor in SOT-723 package, rated for V(BR)CEO = 50 V, IC = 150 mA, PD = 260 mW, with hFE = 120–560 (typ. 215) at IC = 1.0 mA, and fT = 180 MHz - used in compact automotive signal amplification stages.
For engineers reviewing the NSV2SC5658M3T5G datasheet, pinout, applications, or equivalent options, key selection criteria include its low VCE(sat) < 0.4 V at IC/IB = 10, ESD robustness (HBM 2000 V), Pb-free SOT-723 footprint, and automotive qualification status.
Technical Context
This device operates as a linear NPN amplifier with fixed-emitter bias configuration capability, supporting DC gain stabilization across −55 °C to +150 °C junction temperature range. Its low output capacitance (COB = 2.0 pF typ.) and high fT enable stable small-signal amplification up to VHF band.
The SOT-723 package enforces strict thermal derating above 25 °C ambient, with maximum power dissipation dropping to ~150 mW at 85 °C per FR-4 board layout. Device marking "B9" confirms identity as NSV2SC5658M3T5G, and NSV prefix denotes automotive-grade traceability and PPAP-capable manufacturing control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| V(BR)CEO | 50 V - supports rail-to-rail operation in 24 V automotive sensor interfaces without breakdown risk. |
| IC (max) | 150 mA - sufficient for driving small relays, LED indicators, or pre-driver stages in body control modules. |
| hFE | 120–560 - wide gain spread allows flexible bias design; typical 215 at 1 mA enables predictable DC operating point setting. |
| VCE(sat) | < 0.4 V @ IC = 50 mA, IB = 5 mA - minimizes conduction loss in switching applications and improves efficiency in linear gain stages. |
| fT | 180 MHz - enables stable amplification of signals up to ~30 MHz with usable gain margin, suitable for RF front-end buffering. |
| COB | 2.0 pF - low collector-base capacitance reduces Miller effect, improving high-frequency stability in common-emitter configurations. |
| ESD Rating | HBM 2000 V / MM 200 V - meets automotive subsystem-level ESD immunity requirements without external protection diodes. |
Pinout & Package
NSV2SC5658M3T5G uses the SOT-723 (Case 631AA) surface-mount package: 1.20 mm × 0.80 mm × 0.50 mm, 0.40 mm pitch, thermally optimized for FR-4 PCBs with minimum footprint.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Base | Control electrode; requires current-limited drive (IB ≤ 15 mA max) to avoid saturation delay or thermal runaway. |
| 2 | Emitter | Reference node for bias network; must be connected directly to ground plane or low-impedance return path for stable hFE. |
| 3 | Collector | Output terminal; routed to load or next stage; trace width must support 150 mA continuous current and thermal dissipation. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive under-hood environments including thermal cycling, humidity, and vibration per stress test protocols. |
| Low-profile SOT-723 | Enables placement in space-constrained modules such as door latch controllers or mirror position sensors where height < 0.55 mm is mandatory. |
| High hFE consistency | Typical hFE = 215 at 1 mA ensures reliable turn-on with minimal base drive in low-power microcontroller GPIO-driven circuits. |
| Pb-free & RoHS compliant | Meets EU Directive 2011/65/EU and J-STD-609A Class 3 moisture sensitivity level (MSL3), enabling standard reflow assembly. |
Applications
| Automotive Door Module Amplifier | Body Control Unit Signal Buffer |
|---|---|
Use Scenario: Amplifying analog signals from capacitive touch sensors in vehicle door panels before ADC sampling. IC Role / Device Role / Timing Role: Linear NPN amplifier configured in common-emitter mode with emitter degeneration for gain stability. Use Value: Low VCE(sat) preserves dynamic range across 12 V supply rails; high hFE reduces required MCU GPIO drive strength. |
Use Scenario: Isolating and boosting PWM outputs from microcontrollers to drive small solenoids in seatbelt pretensioner logic boards. IC Role / Device Role / Timing Role: Switching transistor with fast turn-on/turn-off enabled by low COB and high fT. Use Value: 180 MHz fT ensures clean edge fidelity up to 20 kHz PWM; SOT-723 footprint fits dense BCU PCB layouts. |
| LED Driver for Interior Lighting | Engine Coolant Temperature Sensor Interface |
Use Scenario: Constant-current driver for white LEDs in map lights and footwell illumination systems. IC Role / Device Role / Timing Role: Current-regulating switch in emitter-follower configuration with feedback resistor. Use Value: V(BR)CEO = 50 V accommodates load dump transients; low VCE(sat) limits heat generation in sealed lamp housings. |
Use Scenario: Amplifying millivolt-level output from NTC thermistors in coolant temperature sensing circuits. IC Role / Device Role / Timing Role: Low-noise DC-coupled amplifier with fixed-gain bias network. Use Value: Stable hFE over −40 °C to +125 °C ensures consistent gain calibration across full engine operating range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar NPN amplifier transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BC847BW,115 | SOT-323 package (larger footprint), hFE = 110–800, V(BR)CEO = 45 V, fT = 100 MHz | Lacks AEC-Q101 qualification; not approved for automotive safety-critical signal paths. | Acceptable for non-automotive consumer lighting or industrial sensor interfaces where qualification is not mandated. |
| MMBT5551LT1G | SOT-23 package, V(BR)CEO = 160 V, IC = 600 mA, hFE = 80–250, fT = 100 MHz | Higher voltage rating but lower fT and no automotive qualification; larger thermal mass delays response. | Preferred where higher breakdown margin is needed, e.g., 48 V battery monitoring, but unsuitable for space-constrained AEC-Q101 designs. |
Compared with BC847BW,115 and MMBT5551LT1G, NSV2SC5658M3T5G uniquely combines AEC-Q101 compliance, SOT-723 miniaturization, 180 MHz fT, and low VCE(sat) - making it irreplaceable in thermally constrained, safety-aware automotive signal chains requiring validated reliability.
Availability
NSV2SC5658M3T5G is available at Aetrix Electronics and suitable for automotive door modules, body control units, and interior LED lighting systems requiring stable component supply despite end-of-life status.
Supply support for NSV2SC5658M3T5G 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 is a global semiconductor supplier delivering energy-efficient, intelligent power and sensing solutions for automotive, industrial, cloud, medical, and IoT applications.
NSV2SC5658M3T5G belongs to onsemi's automotive-qualified discrete transistor portfolio, designed specifically for signal amplification and switching in harsh-environment electronic control units where reliability, miniaturization, and qualification rigor are mandatory.
FAQ
Is NSV2SC5658M3T5G still in active production?
No - NSV2SC5658M3T5G is officially marked as discontinued per onsemi's January 2026 revision 7 datasheet. However, Aetrix Electronics maintains legacy inventory and offers lifecycle management support, including last-time buy coordination and cross-reference guidance for qualified replacements.
What does the "NSV" prefix indicate on NSV2SC5658M3T5G?
The "NSV" prefix on NSV2SC5658M3T5G signifies automotive-specific manufacturing controls, including enhanced traceability, PPAP documentation readiness, and adherence to AEC-Q101 stress testing - distinguishing it from commercial-grade 2SC5658M3T5G variants.
Can NSV2SC5658M3T5G replace 2SC5658M3T5G in existing designs?
Yes - NSV2SC5658M3T5G shares identical electrical specifications, SOT-723 package, pinout, and thermal characteristics with 2SC5658M3T5G. The NSV variant adds automotive process controls but remains functionally and physically interchangeable in all documented use cases.
What is the maximum safe operating temperature for NSV2SC5658M3T5G?
NSV2SC5658M3T5G has a maximum junction temperature (TJ) of 150 °C and storage range of −55 °C to +150 °C. Derating begins above 25 °C ambient; at 85 °C board temperature, maximum continuous power drops to ~150 mW on FR-4 per datasheet thermal characterization.
Does NSV2SC5658M3T5G require external ESD protection in automotive PCB layouts?
No - NSV2SC5658M3T5G incorporates built-in ESD protection rated at 2000 V HBM and 200 V MM, meeting ISO 10605 requirements for subsystem-level ESD immunity. External TVS devices are unnecessary unless system-level transient threats exceed ±25 kV contact discharge.
NSV2SC5658M3T5G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- -
- Package/Case:
- SOT-723
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Transistor Type:
- NPN
- Current - Collector (Ic) (Max):
- 150 mA
- Voltage - Collector Emitter Breakdown (Max):
- 50 V
- Vce Saturation (Max) @ Ib, Ic:
- 400mV @ 5mA, 50mA
- Current - Collector Cutoff (Max):
- 500nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 120 @ 1mA, 6V
- Power - Max:
- 260 mW
- Frequency - Transition:
- 180MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-723
NSV2SC5658M3T5G FAQ
1.How can I place an order for NSV2SC5658M3T5G through Aetrix?
Please submit a Request for Quotation (RFQ) for NSV2SC5658M3T5G 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 NSV2SC5658M3T5G reliable?
The price and inventory of NSV2SC5658M3T5G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NSV2SC5658M3T5G is usually 5 days.
3.What payment methods are accepted for NSV2SC5658M3T5G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NSV2SC5658M3T5G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NSV2SC5658M3T5G?
NSV2SC5658M3T5G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NSV2SC5658M3T5G 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 NSV2SC5658M3T5G?
For technical support, including NSV2SC5658M3T5G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NSV2SC5658M3T5G requirements.
6.How does Aetrix verify that NSV2SC5658M3T5G is sourced from the original manufacturer or authorized distributors?
All NSV2SC5658M3T5G 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 NSV2SC5658M3T5G meets industry standards.
7.What is the process for return or replacement of NSV2SC5658M3T5G?
All NSV2SC5658M3T5G units undergo pre-shipment inspection (PSI). If there is an issue with NSV2SC5658M3T5G, 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 NSV2SC5658M3T5G part is unused and in its original packaging.
Return procedure for NSV2SC5658M3T5G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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