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onsemi 2SC3467E
- Part No.:
- 2SC3467E
- Manufacturer:
- onsemi
- Category:
- Single Bipolar Transistors
- Package:
- TO-226-3, TO-92-3 Long Body
- Datasheet:
-
2SC3467E.pdf
- Description:
- TRANS NPN 200V 0.1A 3-MP
- Quantity:
- Payment:
- Shipping:
Inventory:5,950
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Product details
Overview
2SC3467E from SANYO is an NPN epitaxial planar silicon transistor designed for high-voltage video output stages in CRT displays, featuring VCEO ≥ 200 V, fT = 150 MHz at IC = −10 mA, and Cre = 2.6 pF at VCB = −30 V - enabling stable chroma driver operation in color TV systems.
For engineers reviewing the 2SC3467E datasheet, pinout, applications, or equivalent options, key selection criteria include high breakdown voltage capability, low reverse transfer capacitance for RF stability, DC current gain classification (Group D: hFE = 120–240), and FBET process reliability in video amplifier circuits.
Technical Context
The 2SC3467E operates as a high-voltage NPN switching and amplification device in CRT chroma output stages, with specified saturation behavior at IC/IB = 10 and VCE(sat) ≤ 0.6 V at IC = −100 mA. Its FBET (Flat Base Epitaxial Transistor) process ensures tight parameter distribution and thermal stability across −55°C to +150°C junction temperature range.
Electrical characterization is defined at Ta = 25°C with derating above 25°C per PC–Ta curve (max PC = 1.0 W at Ta ≤ 25°C). Device performance is validated under pulsed test conditions (pulse width ≤ 10 ms, duty cycle ≤ 1%) to avoid self-heating effects during measurement.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | −200 V: Enables direct drive of CRT anode loads without cascaded stage, reducing component count in high-voltage video output. |
| fT | 150 MHz at VCE = −30 V, IC = −10 mA: Supports wideband chroma signal amplification up to ~50 MHz fundamental with margin. |
| Cre | 2.6 pF at VCB = −30 V, f = 1 MHz: Minimizes feedback instability in high-gain video amplifier configurations. |
| hFE | 120–240 at VCE = −10 V, IC = −10 mA (Group D): Ensures predictable bias point setting and gain consistency across production lots. |
| VCE(sat) | ≤ 0.6 V at IC = −100 mA, IB = −10 mA: Limits power dissipation in saturated switching mode during blanking pulse handling. |
| PC | 1.0 W at Ta ≤ 25°C: Requires heatsinking or airflow for continuous operation above ambient 25°C in enclosed CRT chassis. |
Pinout & Package
2SC3467E uses the MP (Metal Package) TO-3P-like outline with isolated collector tab, rated for high-voltage isolation and thermal dissipation. Package dimensions conform to SANYO standard No.1412.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1: Emitter | Current sink terminal | Connected to ground or cathode return path; low-inductance layout critical for high-frequency stability. |
| 2: Collector | High-voltage output terminal | Electrically isolated metal tab; must be mounted with insulating washer when heatsinked to chassis ground. |
| 3: Base | Control input terminal | Driven by low-impedance source to ensure fast turn-on/turn-off; sensitive to ESD due to thin base region. |
Key Features
| Feature | Design Value |
|---|---|
| High breakdown voltage | VCEO ≥ −200 V enables single-stage CRT chroma driver design without voltage-divider bias networks. |
| Low reverse transfer capacitance | Cre = 2.6 pF minimizes Miller effect, supporting stable >50 MHz small-signal gain without neutralization. |
| FBET process technology | Ensures hFE grouping consistency (±20% within Group D) and reduced parameter drift over temperature. |
| High fT / low Cob trade-off | fT = 150 MHz with Cob = 7.0 pF delivers bandwidth-efficient amplification for composite video harmonics. |
Applications
| Color TV Chroma Output Stage | High-Voltage Video Driver |
|---|---|
|
Use Scenario: Amplifying chrominance (C) signal in analog color television receivers prior to CRT grid modulation. IC Role / Device Role / Timing Role: NPN high-voltage linear amplifier operating in Class-A or AB mode with fixed emitter degeneration. Use Value: Delivers >100 Vpp swing into capacitive CRT load while maintaining <1% harmonic distortion at 3.58 MHz. |
Use Scenario: Driving deflection yoke compensation windings or focus electrode modulators in CRT-based monitors. IC Role / Device Role / Timing Role: High-voltage switch/amplifier synchronized to horizontal flyback timing for dynamic focus correction. Use Value: Withstands repetitive −200 V transients and provides <100 ns turn-off time for precise focus waveform shaping. |
| Video Signal Distribution Amplifier | Legacy Broadcast Equipment Output Stage |
|
Use Scenario: Buffering and distributing composite video signals across multiple downstream processing paths in studio gear. IC Role / Device Role / Timing Role: Unity-gain emitter-follower configured for low-output-impedance drive of 75 Ω coaxial lines. Use Value: Maintains flat frequency response to 10 MHz with <0.1 dB ripple using minimal external compensation. |
Use Scenario: Final-stage amplification in NTSC/PAL encoder output modules used in early digital broadcast infrastructure. IC Role / Device Role / Timing Role: High-linearity NPN output device biased for low crossover distortion in differential video output pairs. Use Value: Achieves >60 dB SFDR at 4.43 MHz with matched 2SA1370/2SC3467 pair configuration for balanced chroma output. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar NPN high-voltage video amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 2SC3854 | VCEO = −250 V, fT = 120 MHz, Cre = 2.0 pF - higher breakdown but lower bandwidth than 2SC3467E. | Better suited for ultra-high-voltage CRT anode drivers where bandwidth <100 MHz suffices. | Select 2SC3854 only if system requires >−220 V blocking with relaxed HF linearity demands. |
| BU2520A | VCEO = −200 V, fT = 100 MHz, Cre = 3.5 pF - same voltage rating but lower fT and higher Cre. | Optimized for horizontal deflection switching rather than linear video amplification. | Prefer BU2520A only in cost-sensitive deflection circuits where video fidelity is secondary. |
Compared with 2SC3467E, 2SC3854 offers superior voltage margin but sacrifices bandwidth-critical chroma fidelity, while BU2520A trades RF linearity for ruggedness in switching-dominant applications - making 2SC3467E the optimal choice for precision video amplification requiring both 200 V capability and 150 MHz gain-bandwidth.
Availability
2SC3467E is available at Aetrix Electronics and suitable for color TV chroma output stages, high-voltage video drivers, and legacy broadcast equipment requiring stable component supply with full traceability and long-term lifecycle support.
Supply support for 2SC3467E 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
SANYO Electric Co., Ltd. was a Japanese semiconductor manufacturer specializing in high-reliability discrete devices for consumer electronics and industrial systems before its acquisition by Panasonic in 2011.
The 2SC3467E belongs to SANYO's high-voltage video transistor family, engineered specifically for CRT-based chroma and luminance output stages demanding simultaneous high breakdown, low capacitance, and wide bandwidth.
FAQ
What is the maximum collector-emitter voltage rating for the 2SC3467E?
The 2SC3467E has a guaranteed minimum VCEO rating of −200 V at Ta = 25°C. This rating applies under pulsed test conditions (pulse width ≤ 10 ms, duty cycle ≤ 1%). Continuous operation near this limit requires strict thermal management to maintain junction temperature below 150°C, as specified in the absolute maximum ratings table of the 2SC3467E datasheet.
How is the 2SC3467E classified by DC current gain (hFE)?
The 2SC3467E is classified into gain groups based on hFE measured at VCE = −10 V and IC = −10 mA. The "E" suffix in 2SC3467E denotes Group E, corresponding to hFE = 240–400. This grouping enables precise bias network design in production video amplifier circuits where consistent gain is critical for color fidelity.
Does the 2SC3467E have a thermally isolated collector package?
Yes, the 2SC3467E uses SANYO's MP (Metal Package) housing with an electrically isolated collector tab. The metal case serves as the collector terminal and is insulated from mounting hardware via a mica or ceramic washer. This isolation supports safe integration into grounded-chassis CRT designs while enabling efficient heat transfer to external heatsinks.
What is the typical reverse transfer capacitance (Cre) of the 2SC3467E?
The typical Cre of the 2SC3467E is 2.6 pF at VCB = −30 V and f = 1 MHz. This low value directly reduces Miller multiplication in common-emitter video amplifiers, allowing stable gain up to 50 MHz without neutralization. Measured values fall within 2.0–3.2 pF across the Group E production lot, as confirmed in the electrical characteristics table of the 2SC3467E specification sheet.
Can the 2SC3467E be used as a direct replacement for the 2SC3467 without suffix?
No - the 2SC3467E is not a generic variant of 2SC3467. It is a specific gain-binned version (Group E: hFE = 240–400), whereas unsuffixed 2SC3467 units may belong to Groups C (60–120), D (120–240), or E. Substituting without verifying hFE binning risks bias point shift, thermal runaway, or insufficient drive in video output circuits dependent on precise current gain.
2SC3467E Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- -
- Package/Case:
- TO-226-3, TO-92-3 Long Body
- Packaging:
- Bulk
- Product Status:
- Active
- Transistor Type:
- NPN
- Current - Collector (Ic) (Max):
- 100 mA
- Voltage - Collector Emitter Breakdown (Max):
- 200 V
- Vce Saturation (Max) @ Ib, Ic:
- 600mV @ 2mA, 20mA
- Current - Collector Cutoff (Max):
- 100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 100 @ 10mA, 10V
- Power - Max:
- 1 W
- Frequency - Transition:
- 150MHz
- Operating Temperature:
- 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 3-MP
2SC3467E FAQ
1.How can I place an order for 2SC3467E through Aetrix?
Please submit a Request for Quotation (RFQ) for 2SC3467E 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 2SC3467E reliable?
The price and inventory of 2SC3467E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 2SC3467E is usually 5 days.
3.What payment methods are accepted for 2SC3467E?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 2SC3467E transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 2SC3467E?
2SC3467E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 2SC3467E 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 2SC3467E?
For technical support, including 2SC3467E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 2SC3467E requirements.
6.How does Aetrix verify that 2SC3467E is sourced from the original manufacturer or authorized distributors?
All 2SC3467E 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 2SC3467E meets industry standards.
7.What is the process for return or replacement of 2SC3467E?
All 2SC3467E units undergo pre-shipment inspection (PSI). If there is an issue with 2SC3467E, 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 2SC3467E part is unused and in its original packaging.
Return procedure for 2SC3467E:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
2SC3467E Tags
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