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Nexperia USA Inc. BAT86,113
- Part No.:
- BAT86,113
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- DO-204AG, DO-34, Axial
- Datasheet:
-
BAT86,113.pdf
- Description:
- DIODE SCHOTTKY 50V 200MA DO34
- Quantity:
- Payment:
- Shipping:
Inventory:24,285
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Product details
Overview
BAT86 from Nexperia is a planar Schottky barrier single diode in a hermetically sealed DO-34 (SOD68) axial package, featuring guard ring stress protection. It delivers 450 mV forward voltage at 10 mA, 50 V reverse voltage rating, and 4 ns reverse recovery time, making it suitable for ultra-high-speed switching and voltage clamping in low-power signal path protection.
For engineers reviewing the BAT86 datasheet, BAT86 pinout, BAT86 application, or BAT86 equivalent, key selection criteria include its low VF, sub-5 ns trr, hermetic glass package reliability, and compatibility with 5.08 mm pitch PCB mounting-critical for space-constrained analog front-ends and ESD-sensitive interfaces.
Technical Context
The BAT86 implements a planar Schottky junction with integrated guard ring to suppress edge breakdown under transient stress. Its metal–semiconductor interface enables near-zero minority-carrier storage, directly enabling its 4 ns reverse recovery time and absence of minority-carrier tail current.
Thermal resistance is specified at 320 K/W (junction-to-ambient, free air, FR4 PCB), and operation is validated from −65 °C to +125 °C ambient. The device is rated for 200 mA average forward current under defined PCB mounting conditions (δ = 0.5, f = 20 kHz, lead length = 4 mm).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VF @ 10 mA | 450 mV - Enables low-loss biasing and clamping in 3.3 V/5 V logic signal paths without significant voltage drop. |
| VR | 50 V - Supports rail-to-rail clamping in industrial I/O, sensor interfaces, and low-voltage power supply sequencing. |
| trr | 4 ns - Permits clean switching up to ~100 MHz in RF detector, sample-and-hold, and fast transient suppression circuits. |
| Cd @ 1 V | 8 pF - Minimizes capacitive loading on high-impedance nodes such as op-amp inputs or crystal oscillator feedback paths. |
| IF(AV) | 200 mA - Sustains continuous conduction in low-duty-cycle power routing, battery backup diodes, and LED current steering. |
| IR @ 40 V | 5 µA - Ensures minimal leakage in precision reference voltage hold-off and low-current sensing applications. |
Pinout & Package
Package: DO-34 (SOD68), hermetically sealed axial glass package with 2 leads; marking band denotes cathode; designed for 5.08 mm (2 E) pitch PCB mounting.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (marked end) | Cathode (K) | Connected to lower-potential node; accepts reverse-biased blocking or forward-biased conduction path return. |
| 2 | Anode (A) | Connected to higher-potential node; source of forward current flow when biased above cathode by ≥0.45 V. |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring protection | Prevents premature edge breakdown under ESD or voltage transients, improving long-term reliability in unbuffered signal lines. |
| Hermetic glass seal | Eliminates moisture ingress and intermetallic degradation, supporting >20-year shelf life and stable parametric drift in harsh environments. |
| Low thermal resistance | 320 K/W enables direct PCB trace dissipation without heatsinking-ideal for compact analog modules and portable instrumentation. |
| Sub-5 ns trr | Enables use in 100+ MHz RF envelope detection and high-frequency sampling gates where conventional PN diodes fail. |
Applications
| Ultra-High-Speed Switching | Voltage Clamping |
|---|---|
Use Scenario: Fast-switching RF detector in 2.4 GHz ISM-band receiver front-end. IC Role / Device Role / Timing Role: Signal rectification and envelope extraction with minimal phase distortion. Use Value: 4 ns trr and 8 pF capacitance preserve signal integrity and enable accurate amplitude demodulation. |
Use Scenario: Input protection clamp for 3.3 V microcontroller GPIO pins exposed to ±15 kV ESD events. IC Role / Device Role / Timing Role: Low-VF shunt limiter that activates before internal CMOS gate oxide breakdown. Use Value: 450 mV forward drop ensures clamping occurs below 3.6 V, preserving I/O tolerance margins. |
| Protection Circuits | Blocking Diodes |
Use Scenario: Reverse-polarity protection in battery-powered medical sensor node with Li-ion input. IC Role / Device Role / Timing Role: Series blocking element preventing damage during accidental adapter reversal. Use Value: 200 mA IF(AV) and 50 V VR support continuous operation across 3–4.2 V battery range with <100 mW loss. |
Use Scenario: OR-ing diode in dual-supply redundant power architecture for industrial PLC I/O module. IC Role / Device Role / Timing Role: Unidirectional current gate isolating primary and backup 5 V rails. Use Value: Low VF minimizes voltage drop between supplies, maintaining tight regulation (<50 mV loss at 100 mA). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor SBAT86 | Identical DO-34 package, same VF/trr specs, but rated for 175 °C max junction temperature (vs. 125 °C for BAT86). | Suitable for under-hood automotive sensor interfaces requiring extended thermal margin. | Select SBAT86 only if Tj > 125 °C operation is required; otherwise BAT86 offers identical performance at lower cost. |
| Vishay SD103A | DO-35 package (slightly larger), 35 V VR, 1.2 V VF @ 10 mA-higher forward drop, lower voltage rating. | Limited to ≤3.3 V systems; unsuitable for 5 V clamping or 50 V blocking roles. | Use SD103A only in cost-sensitive, low-voltage (<3.3 V), non-critical timing applications where VF tolerance >750 mV is acceptable. |
Compared with SBAT86 and SD103A, BAT86 uniquely balances 50 V standoff, 450 mV VF, and 4 ns trr in a compact hermetic DO-34 package-making it optimal for precision, high-speed, and reliability-critical signal-path protection where thermal derating and voltage headroom must coexist.
Availability
BAT86 is available at Aetrix Electronics and suitable for ultra-high-speed switching, voltage clamping, and protection circuits requiring stable component supply and long-term obsolescence management.
Supply support for BAT86 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
Nexperia is a global semiconductor expert delivering high-performance, reliable discrete, logic, and MOSFET solutions with focus on efficiency and miniaturization.
The BAT86 belongs to Nexperia's Schottky diode portfolio, engineered specifically for high-frequency signal integrity and robust electrostatic protection in consumer, industrial, and communications equipment.
FAQ
Is BAT86 suitable for automotive applications?
No. BAT86 is not AEC-Q200 qualified and lacks automotive-grade screening, temperature validation beyond 125 °C ambient, or guaranteed PPAP documentation. Nexperia explicitly states non-automotive qualification in its legal disclaimers. For automotive use, consider SBAT86 or other AEC-Q200-certified Schottky diodes with full qualification reports.
What is the maximum allowable PCB trace width for thermal relief with BAT86?
The datasheet specifies thermal resistance (Rth(j-a)) of 320 K/W for a standard FR4 PCB footprint with single-sided copper and tin plating. No specific trace width is mandated, but the thermal model assumes a defined pad geometry per Figure 6. Increasing copper area beyond the standard outline reduces Rth(j-a); however, exceeding 320 K/W requires verifying actual board layout against the published derating curve in Figure 4.
Does BAT86 have a specified ESD rating per HBM or CDM?
No ESD rating is provided in the official Nexperia datasheet. While the guard ring improves transient robustness, the device is not characterized or certified to JEDEC JS-001 (HBM) or JS-002 (CDM) standards. System-level ESD protection must be implemented externally using TVS diodes or RC networks-BAT86 alone does not fulfill IEC 61000-4-2 compliance requirements.
Can BAT86 replace 1N5711 in existing designs?
Yes, with verification. BAT86 matches 1N5711's DO-34 package, 50 V VR, and sub-500 mV VF, but offers faster trr (4 ns vs. typical 5 ns) and lower Cd (8 pF vs. ~10 pF). Layout and thermal performance remain compatible. However, confirm reverse leakage (BAT86 IR = 5 µA @ 40 V) meets system sensitivity thresholds, as 1N5711 may exhibit lower leakage in some batches.
BAT86,113 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- DO-204AG, DO-34, Axial
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 50 V
- Current - Average Rectified (Io):
- 200mA
- Voltage - Forward (Vf) (Max) @ If:
- 900 mV @ 100 mA
- Speed:
- Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr):
- 4 ns
- Current - Reverse Leakage @ Vr:
- 5 µA @ 40 V
- Capacitance @ Vr, F:
- 8pF @ 1V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-34
- Operating Temperature - Junction:
- 125°C (Max)
BAT86,113 FAQ
1.How can I place an order for BAT86,113 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAT86,113 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 BAT86,113 reliable?
The price and inventory of BAT86,113 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAT86,113 is usually 5 days.
3.What payment methods are accepted for BAT86,113?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAT86,113 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAT86,113?
BAT86,113 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAT86,113 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 BAT86,113?
For technical support, including BAT86,113 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAT86,113 requirements.
6.How does Aetrix verify that BAT86,113 is sourced from the original manufacturer or authorized distributors?
All BAT86,113 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 BAT86,113 meets industry standards.
7.What is the process for return or replacement of BAT86,113?
All BAT86,113 units undergo pre-shipment inspection (PSI). If there is an issue with BAT86,113, 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 BAT86,113 part is unused and in its original packaging.
Return procedure for BAT86,113:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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