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Toshiba Semiconductor and Storage 2SA2060(TE12L,ZF)
- Part No.:
- 2SA2060(TE12L,ZF)
- Manufacturer:
- Toshiba Semiconductor and Storage
- Category:
- Single Bipolar Transistors
- Package:
- TO-243AA
- Datasheet:
-
2SA2060(TE12L,ZF).pdf
- Description:
- TRANS PNP 50V 2A PW-MINI
- Quantity:
- Payment:
- Shipping:
Inventory:9,734
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Product details
Overview
2SA2060(TE12L,ZF) from TOSHIBA is a silicon PNP epitaxial transistor designed for high-speed switching in DC-DC converters, strobe circuits, and pulse applications. It delivers hFE = 200–500 at IC = −0.3 A, VCE(sat) ≤ −0.2 V at IC = −1.0 A/IB = −0.033 A, and tf = 90 ns (typ.), operating up to VCEO = −50 V and TJ = 150°C.
For engineers reviewing the 2SA2060(TE12L,ZF) datasheet, 2SA2060(TE12L,ZF) pinout, 2SA2060(TE12L,ZF) application, or 2SA2060(TE12L,ZF) equivalent, key selection criteria include guaranteed low saturation voltage, high DC current gain across operating current range, fast fall time, JEITA SC-62 package compatibility, and thermal performance on FR4 boards.
Technical Context
This PNP bipolar junction transistor uses epitaxial base construction to achieve high-speed switching with minimal storage time (tstg = 250 ns typ.) and fast fall time (tf = 90 ns typ.). Its low VCE(sat) and high hFE support efficient power control in pulsed-load circuits where conduction loss and drive current minimization are critical.
The device is rated for VCEO = −50 V and IC = −2.0 A DC, with safe operating area (SOA) defined for single nonrepetitive pulses up to 10 s on FR4 (1.6 mm, 645 mm² Cu). Thermal resistance is characterized via transient rth–tw curves, requiring derating above Ta = 25°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | −50 V: Maximum allowable collector-emitter voltage before breakdown under open-base condition. |
| hFE (IC = −0.3 A) | 200–500: Ensures stable, low-drive-current switching control in medium-current DC-DC stages. |
| VCE(sat) (IC = −1.0 A) | ≤ −0.2 V: Minimizes conduction loss and heat generation during saturated on-state operation. |
| tf | 90 ns (typ.): Enables clean, fast turn-off in strobe and PWM-driven loads with reduced switching loss. |
| Cob | 20 pF (typ. @ VCB = −10 V): Limits Miller capacitance impact on high-frequency switching stability. |
| Pc (FR4) | 1.0 W (DC, mounted on 645 mm² Cu): Defines maximum continuous power dissipation under standard PCB layout. |
Pinout & Package
2SA2060(TE12L,ZF) is housed in the JEITA SC-62 package (Toshiba designation: 2-5K1A), a surface-mount plastic molded case with gull-wing leads, optimized for automated assembly and thermal performance on FR4 PCBs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Emitter (E) | Current sink terminal for PNP operation | Connected to higher-potential rail; defines reference for base drive polarity and current direction. |
| Base (B) | Control input for minority-carrier injection | Receives negative current to forward-bias BE junction; IB = −0.033 A required for full saturation at IC = −1.0 A. |
| Collector (C) | Output current terminal | Connected to load; carries full switched current; voltage swing limited to −50 V max relative to emitter. |
Key Features
| Feature | Design Value |
|---|---|
| High DC current gain | hFE = 200–500 at IC = −0.3 A enables low-base-drive circuit complexity and reduced gate-driver loading. |
| Low saturation voltage | VCE(sat) ≤ −0.2 V at IC = −1.0 A cuts conduction loss by >40% vs. typical PNP transistors with VCE(sat) > −0.35 V. |
| Fast switching speed | tf = 90 ns (typ.) supports >1 MHz switching in DC-DC topologies without excessive ringing or shoot-through risk. |
| Robust SOA | Rated for 10 s pulsed IC = −3.5 A on FR4 board, enabling reliable handling of inrush and surge currents in strobe drivers. |
Applications
| DC-DC Converter Switching Stage | Camera Strobe Driver |
|---|---|
Use Scenario: High-efficiency buck or flyback converter output stage operating at 100–500 kHz with 1–2 A load current. IC Role / Device Role / Timing Role: PNP switch controlling power delivery to output inductor or transformer primary, driven by complementary logic-level signal. Use Value: Low VCE(sat) reduces conduction loss; high hFE allows direct microcontroller GPIO drive without buffer stage. | Use Scenario: High-intensity flash discharge circuit requiring precise 10–100 μs pulse width and rapid turn-off. IC Role / Device Role / Timing Role: Main switching element discharging capacitor bank into xenon tube; operates in single-pulse mode with strict timing control. Use Value: 90 ns fall time ensures sharp pulse edge and minimal afterglow; SOA supports 3.5 A pulsed current without secondary breakdown. |
| Industrial Pulse Generator | LED Current Switch |
Use Scenario: Programmable logic-controlled pulse train generator for solenoid actuation or sensor excitation. IC Role / Device Role / Timing Role: Medium-power level-shifting switch translating TTL/CMOS logic to −50 V capable output. Use Value: VCEO = −50 V provides margin against inductive kickback; Cob = 20 pF limits capacitive loading on driving gate. | Use Scenario: Constant-current LED string driver with PWM dimming in signage or backlighting systems. IC Role / Device Role / Timing Role: Sinking switch placed between LED cathode and ground, modulated at 1–20 kHz. Use Value: Stable hFE over IC = −0.3 A to −1.0 A ensures linear dimming response; low VBE(sat) = −1.1 V simplifies base bias design. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PNP switching transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 2SA1774(TE12L,F) | VCEO = −60 V, hFE = 120–270 (IC = −0.5 A), tf = 120 ns (typ.) | Higher voltage rating but lower gain and slower switching than 2SA2060(TE12L,ZF) | Preferred where >−50 V blocking is required; less suitable for high-frequency, low-loss designs. |
| BC807-40,215 | SOT-23 package, VCEO = −45 V, hFE = 250–630 (IC = −100 mA), tf = 100 ns (typ.) | Lower current rating (IC = −500 mA), unsuitable for >1 A pulsed loads | Valid for space-constrained, low-power logic-level switching; not drop-in for 2A DC or 3.5A pulse use cases. |
Compared with 2SA1774(TE12L,F) and BC807-40,215, the 2SA2060(TE12L,ZF) uniquely balances −2.0 A DC current capability, −50 V rating, sub-0.2 V saturation, and 90 ns fall time in SC-62 packaging-making it optimal for medium-power, high-speed PNP switching where thermal and dynamic performance are jointly constrained.
Availability
2SA2060(TE12L,ZF) is available at Aetrix Electronics and suitable for DC-DC converter designs, camera strobe modules, industrial pulse generators, and LED current-switching applications requiring stable component supply and long-term production continuity.
Supply support for 2SA2060(TE12L,ZF) 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
Toshiba Electronic Devices & Storage Corporation is a Japanese semiconductor manufacturer specializing in discrete devices, power ICs, and memory solutions, with decades of leadership in bipolar and MOSFET technologies.
The 2SA2060 belongs to Toshiba's general-purpose PNP transistor product line, engineered specifically for high-reliability, medium-current switching in power conversion and pulse-generation systems where low saturation voltage and consistent DC gain are essential.
FAQ
What is the maximum continuous collector current for the 2SA2060(TE12L,ZF)?
The 2SA2060(TE12L,ZF) supports a maximum continuous collector current of −2.0 A at Ta = 25°C when mounted on an FR4 board with 645 mm² copper area. Derating is required above 25°C ambient, and pulsed operation allows up to −3.5 A for durations ≤10 s per the SOA curve. This rating ensures robust performance in DC-DC output stages and strobe drivers where sustained current handling is critical.
Does the 2SA2060(TE12L,ZF) meet RoHS requirements?
Yes, the 2SA2060(TE12L,ZF) is RoHS compliant, as indicated by the [[G]] marking on the device body per Toshiba's labeling convention. The part contains no lead above threshold limits and conforms to Directive 2011/65/EU. Full compliance documentation, including material declarations and test reports, is available through Toshiba's official channels and authorized distributors for the 2SA2060(TE12L,ZF).
What is the typical base-emitter saturation voltage of the 2SA2060(TE12L,ZF)?
The typical base-emitter saturation voltage (VBE(sat)) of the 2SA2060(TE12L,ZF) is −1.1 V under test conditions of IC = −1.0 A and IB = −0.033 A. This value directly informs base drive circuit design, enabling accurate calculation of required series resistance when using microcontroller outputs or logic buffers to drive the 2SA2060(TE12L,ZF) in saturated switching mode.
Can the 2SA2060(TE12L,ZF) be used in avalanche mode?
No, the 2SA2060(TE12L,ZF) is not rated or characterized for avalanche operation. Its absolute maximum ratings specify VCEO = −50 V only under open-base conditions, and the Safe Operating Area curves assume non-avalanche, forward-biased operation. Using the 2SA2060(TE12L,ZF) beyond VCEO risks permanent degradation; external clamping or snubbing is required for inductive load protection.
What is the thermal resistance junction-to-ambient for the 2SA2060(TE12L,ZF)?
The 2SA2060(TE12L,ZF) has no fixed RθJA value due to strong dependence on PCB layout. When mounted on a standard FR4 board (1.6 mm thick, 645 mm² Cu area), its DC power dissipation is rated at 1.0 W - implying an effective RθJA ≈ 150°C/W under those specific conditions. Transient thermal resistance (rth) varies with pulse width and must be read from the rth–tw graph in the 2SA2060(TE12L,ZF) datasheet.
2SA2060(TE12L,ZF) Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Toshiba Semiconductor and Storage
- Series:
- -
- Package/Case:
- TO-243AA
- Packaging:
- Box
- Product Status:
- Active
- Transistor Type:
- PNP
- Current - Collector (Ic) (Max):
- 2 A
- Voltage - Collector Emitter Breakdown (Max):
- 50 V
- Vce Saturation (Max) @ Ib, Ic:
- 200mV @ 33mA, 1A
- Current - Collector Cutoff (Max):
- 100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 200 @ 300mA, 2V
- Power - Max:
- 1 W
- Frequency - Transition:
- -
- Operating Temperature:
- 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PW-MINI
2SA2060(TE12L,ZF) FAQ
1.How can I place an order for 2SA2060(TE12L,ZF) through Aetrix?
Please submit a Request for Quotation (RFQ) for 2SA2060(TE12L,ZF) 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 2SA2060(TE12L,ZF) reliable?
The price and inventory of 2SA2060(TE12L,ZF) are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 2SA2060(TE12L,ZF) is usually 5 days.
3.What payment methods are accepted for 2SA2060(TE12L,ZF)?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 2SA2060(TE12L,ZF) transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 2SA2060(TE12L,ZF)?
2SA2060(TE12L,ZF) orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 2SA2060(TE12L,ZF) 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 2SA2060(TE12L,ZF)?
For technical support, including 2SA2060(TE12L,ZF) datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 2SA2060(TE12L,ZF) requirements.
6.How does Aetrix verify that 2SA2060(TE12L,ZF) is sourced from the original manufacturer or authorized distributors?
All 2SA2060(TE12L,ZF) 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 2SA2060(TE12L,ZF) meets industry standards.
7.What is the process for return or replacement of 2SA2060(TE12L,ZF)?
All 2SA2060(TE12L,ZF) units undergo pre-shipment inspection (PSI). If there is an issue with 2SA2060(TE12L,ZF), 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 2SA2060(TE12L,ZF) part is unused and in its original packaging.
Return procedure for 2SA2060(TE12L,ZF):
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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