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Home > Products > Discrete Semiconductor Products > Transistors > Bipolar (BJT) > Single Bipolar Transistors

onsemi 30C01M-TL-E

Name: 30C01M-TL-E
Brand: onsemi
SKU: 30C01M-TL-E
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 30C01M-TL-E

Manufacturer:: onsemi

Category:: Single Bipolar Transistors

Package:: -

Datasheet:: 30C01M-TL-E.pdf

Description:: BIP NPN 0.4A 30V

Quantity:: RFQ Add To RFQ list

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Inventory:165,000

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Product details

Overview

30C01M-TL-E from SANYO is an NPN epitaxial planar silicon transistor designed for low-frequency amplifier and muting circuit applications, featuring V_CEO = 30 V, I_C = 400 mA, h_FE = 300–800 (at V_CE = 2 V, I_C = 10 mA), f_T = 380 MHz, and ultrasmall MCP package for space-constrained audio signal paths.

For engineers reviewing the 30C01M-TL-E datasheet, pinout, applications, or equivalent options, key selection criteria include low V_CE(sat) (100–200 mV at I_C = 100 mA, I_B = 5 mA), high h_FE consistency across temperature, small-signal switching speed (t_on = 42 ns), and compatibility with glass-epoxy PCB thermal constraints (P_C = 300 mW).

Technical Context

This transistor operates as a general-purpose low-frequency amplifying and switching device in linear and saturated modes. Its epitaxial planar structure ensures stable h_FE over temperature (−25°C to +75°C) and low output capacitance (C_ob = 2.4 pF at V_CB = 10 V), supporting clean gain in audio preamp stages.

Designed for muting functions, it delivers fast turn-on (42 ns) and controlled fall time (90 ns) under defined test conditions (V_CC = 12 V, R_L = 220 µF, I_C = 300 mA), with low saturation resistance (R_CE(sat) typ = 0.70 Ω at I_C = 0.4 A, I_B = 20 mA) enabling minimal insertion loss.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CEO	30 V - Maximum safe collector-emitter voltage before breakdown in common-emitter configuration.
I_C	400 mA - Continuous DC collector current rating for reliable operation on standard glass-epoxy board.
h_FE	300–800 - DC current gain range at V_CE = 2 V, I_C = 10 mA, ensuring predictable bias stability in amplifier designs.
f_T	380 MHz - Gain-bandwidth product confirming usable RF margin up to ~100 MHz in small-signal applications.
V_CE(sat)	100–200 mV - Low saturation voltage at I_C = 100 mA / I_B = 5 mA, minimizing power loss in muting switches.
C_ob	2.4 pF - Output capacitance at V_CB = 10 V, limiting high-frequency roll-off in coupling networks.
t_on/t_f	42 ns / 90 ns - Verified switching times under standardized test circuit, supporting ≤2 MHz muting control rates.

Pinout & Package

30C01M-TL-E uses the SANYO MCP (Mini Component Package) - a surface-mount, 3-pin ultrasmall plastic package (2.0 × 1.25 × 0.9 mm) with gull-wing leads, optimized for high-density audio PCB layouts.

Pin/Terminal	Circuit Role	Design Meaning
1	Base	Control terminal for forward-biased junction; requires I_B ≥ 5 mA to saturate at I_C = 100 mA.
2	Emitter	Common reference node in common-emitter configuration; internally connected to substrate in MCP construction.
3	Collector	Output current path; thermally coupled to package backside for dissipation of up to 300 mW on 20×30×1.6 mm glass-epoxy board.

Key Features

Feature	Design Value
Low V_CE(sat)	100–200 mV enables <1% signal attenuation in analog muting paths at 100 mA load.
High h_FE consistency	300–800 range maintained across −25°C to +75°C, reducing need for thermal compensation in bias networks.
Ultrasmall MCP footprint	2.0 × 1.25 mm outline allows placement within 0.5 mm of adjacent SMT components in portable audio modules.
Fast switching	42 ns turn-on and 90 ns fall time support clean transient suppression in headphone/line-out mute sequencing.

Applications

Audio Signal Muting	Low-Frequency Pre-amplifier
Use Scenario: Silent insertion during audio source switching in portable media players and docking stations. IC Role / Device Role / Timing Role: NPN switch controlling ground path of line-level signal; activated by microcontroller GPIO. Use Value: V_CE(sat) ≤ 200 mV ensures <0.2 dB insertion loss, while t_f = 90 ns prevents audible click artifacts.	Use Scenario: First-stage gain block in battery-powered microphone preamplifiers. IC Role / Device Role / Timing Role: Common-emitter small-signal amplifier with emitter degeneration for stable 20–20 kHz response. Use Value: h_FE ≥ 300 and f_T = 380 MHz provide >40 dB gain at 10 kHz with <1% THD at 1 V_pp.
DC Bias Control	Power Supply Sequencing
Use Scenario: Enabling/disabling bias voltage to op-amp input stages in multi-rail audio ICs. IC Role / Device Role / Timing Role: Low-current switch regulating 5–12 V bias rail; driven by logic-level enable signal. Use Value: V_(BR)CEO = 30 V and I_CBO ≤ 0.1 µA ensure leakage-free hold-off and robust start-up margin.	Use Scenario: Controlled ramp-up of analog supply rails in mixed-signal SoC evaluation boards. IC Role / Device Role / Timing Role: Discrete delay element in RC-controlled enable chain for LDOs. Use Value: Consistent t_on/t_stg = 42/135 ns supports precise 1–10 ms sequencing windows without external timing ICs.

Audio Signal Muting

Low-Frequency Pre-amplifier

Use Scenario: Silent insertion during audio source switching in portable media players and docking stations.

IC Role / Device Role / Timing Role: NPN switch controlling ground path of line-level signal; activated by microcontroller GPIO.

Use Value: V_CE(sat) ≤ 200 mV ensures <0.2 dB insertion loss, while t_f = 90 ns prevents audible click artifacts.

Use Scenario: First-stage gain block in battery-powered microphone preamplifiers.

IC Role / Device Role / Timing Role: Common-emitter small-signal amplifier with emitter degeneration for stable 20–20 kHz response.

Use Value: h_FE ≥ 300 and f_T = 380 MHz provide >40 dB gain at 10 kHz with <1% THD at 1 V_pp.

DC Bias Control

Power Supply Sequencing

Use Scenario: Enabling/disabling bias voltage to op-amp input stages in multi-rail audio ICs.

IC Role / Device Role / Timing Role: Low-current switch regulating 5–12 V bias rail; driven by logic-level enable signal.

Use Value: V_(BR)CEO = 30 V and I_CBO ≤ 0.1 µA ensure leakage-free hold-off and robust start-up margin.

Use Scenario: Controlled ramp-up of analog supply rails in mixed-signal SoC evaluation boards.

IC Role / Device Role / Timing Role: Discrete delay element in RC-controlled enable chain for LDOs.

Use Value: Consistent t_on/t_stg = 42/135 ns supports precise 1–10 ms sequencing windows without external timing ICs.

Equivalent & Alternatives

The following parts are listed as comparable options for similar NPN general-purpose amplifier applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
2SC4617(TE85L,F)	V_CEO = 50 V, I_C = 150 mA, h_FE = 120–470, SOT-323 package (2.1 × 1.3 × 0.95 mm)	Lower current rating and wider h_FE spread; suitable only for ≤50 mA muting or bias control	Select when higher V_CEO margin is required but I_C ≤ 150 mA suffices and board space permits larger SOT-323 footprint.
DXT7050Q-13	V_CEO = 30 V, I_C = 500 mA, h_FE = 200–450, SOT-23 package (3.0 × 1.4 × 1.1 mm)	Higher I_C but lower h_FE min and larger footprint; no published t_f or C_ob data	Choose for higher current headroom where switching speed and capacitance are secondary to thermal robustness.

Compared with 2SC4617(TE85L,F) and DXT7050Q-13, the 30C01M-TL-E provides superior h_FE consistency and verified switching performance in its ultrasmall MCP package, making it optimal for compact, high-fidelity audio muting where gain stability and transient fidelity are critical.

Availability

30C01M-TL-E is available at Aetrix Electronics and suitable for audio signal muting, low-frequency pre-amplification, and DC bias control applications requiring stable component supply and long-term industrial availability.

Supply support for 30C01M-TL-E 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 analog and discrete devices for consumer electronics, later integrated into ON Semiconductor in 2011.

The 30C01M-TL-E belongs to SANYO's legacy MCP-series low-frequency NPN transistors, engineered specifically for miniaturized audio subsystems in portable media equipment where size, gain stability, and low saturation loss were primary design constraints.

FAQ

What is the maximum continuous collector current rating for the 30C01M-TL-E?

The 30C01M-TL-E has a maximum continuous collector current (I_C) rating of 400 mA when mounted on a standard glass-epoxy PCB (20 × 30 × 1.6 mm). This rating assumes ambient temperature (T_a) of 25°C and accounts for thermal derating above that temperature, as shown in the PC–Ta curve (No.7521-3/4). Exceeding this current risks thermal runaway or permanent junction damage.

Does the 30C01M-TL-E support switching applications, and what are its verified timing parameters?

Yes, the 30C01M-TL-E is characterized for switching use with verified turn-on time (t_on) of 42 ns, storage time (t_stg) of 135 ns, and fall time (t_f) of 90 ns under the specified test circuit (V_CC = 12 V, I_C = 300 mA). These values confirm suitability for muting and enable/disable control in audio systems operating below 2 MHz.

What is the package type and marking code for the 30C01M-TL-E?

The 30C01M-TL-E uses SANYO's proprietary MCP (Mini Component Package), a 3-pin surface-mount plastic package measuring 2.0 × 1.25 × 0.9 mm. Its top-side marking is "YQ", consistent across production lots per datasheet No.7521-1/4. The "TL-E" suffix denotes tape-and-reel packaging per JEDEC standard.

How does the 30C01M-TL-E perform in terms of DC current gain across temperature?

The 30C01M-TL-E maintains h_FE between 300 and 800 at V_CE = 2 V and I_C = 10 mA across −25°C to +75°C, as confirmed by the h_FE–I_C graph (IT05501) in the datasheet. This tight spread ensures predictable bias point stability in battery-powered audio amplifiers without active thermal compensation.

Is the 30C01M-TL-E suitable for high-reliability applications such as medical or aviation systems?

No - the 30C01M-TL-E is explicitly excluded from life-support, aircraft control, or other safety-critical applications per SANYO's disclaimer (No.7521-1/4 and -4/4). It is rated for commercial/industrial use only, with no extended reliability screening, burn-in, or AEC-Q200 qualification. For such applications, consult ON Semiconductor's current automotive-grade NPN portfolio instead of the legacy 30C01M-TL-E.

30C01M-TL-E Specifications

Product attributes: Attribute value

Manufacturer:: onsemi

Series:: *

Package/Case:: -

Packaging:: Bulk

Product Status:: Obsolete

Transistor Type:: -

Current - Collector (Ic) (Max):: -

Voltage - Collector Emitter Breakdown (Max):: -

Vce Saturation (Max) @ Ib, Ic:: -

Current - Collector Cutoff (Max):: -

DC Current Gain (hFE) (Min) @ Ic, Vce:: -

Power - Max:: -

Frequency - Transition:: -

Operating Temperature:: -

Grade:: -

Qualification:: -

Mounting Type:: -

Supplier Device Package:: -

30C01M-TL-E FAQ

1.How can I place an order for 30C01M-TL-E through Aetrix?

Please submit a Request for Quotation (RFQ) for 30C01M-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 30C01M-TL-E reliable?

The price and inventory of 30C01M-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 30C01M-TL-E is usually 5 days.

3.What payment methods are accepted for 30C01M-TL-E?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 30C01M-TL-E transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 30C01M-TL-E?

30C01M-TL-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 30C01M-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 30C01M-TL-E?

For technical support, including 30C01M-TL-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 30C01M-TL-E requirements.

6.How does Aetrix verify that 30C01M-TL-E is sourced from the original manufacturer or authorized distributors?

All 30C01M-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 30C01M-TL-E meets industry standards.

7.What is the process for return or replacement of 30C01M-TL-E?

All 30C01M-TL-E units undergo pre-shipment inspection (PSI). If there is an issue with 30C01M-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 30C01M-TL-E part is unused and in its original packaging.

Return procedure for 30C01M-TL-E:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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