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Renesas HSB2836TL-E
- Part No.:
- HSB2836TL-E
- Manufacturer:
- Renesas
- Category:
- Single Diodes
- Package:
- -
- Datasheet:
-
HSB2836TL-E.pdf
- Description:
- DIODE FOR HIGH SPEED SWITCHING
- Quantity:
- Payment:
- Shipping:
Inventory:39,000
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Product details
Overview
HSB2836TL-E from Renesas is a silicon epitaxial planar diode optimized for high-speed switching applications, featuring 20 ns reverse recovery time (trr), 80 V reverse voltage (VR), and dual-cathode configuration in a compact CMPAK package. It supports fast-switching DC-DC converters and signal routing in portable electronics where low capacitance (4.0 pF) and low forward voltage (≤1.2 V at 100 mA) are critical.
For engineers reviewing the HSB2836TL-E datasheet, HSB2836TL-E pinout, HSB2836TL-E application, or HSB2836TL-E equivalent, key selection criteria include verified trr ≤20 ns, dual-cathode terminal arrangement, VR = 80 V rating, and compatibility with high-density surface-mount assembly using the PTSP0003ZB-A (CMPAK) footprint.
Technical Context
This dual-diode device integrates two identical high-speed switching elements in a single CMPAK package, sharing a common anode (Pin 3) and separate cathodes (Pins 1 and 2). Its epitaxial planar structure enables fast carrier recombination, directly supporting trr ≤20 ns under IF = 10 mA, VR = 6 V, RL = 50 Ω test conditions.
The device operates within a junction temperature range of −55°C to +125°C and is rated for average rectified current of 100 mA per diode (200 mA total), with peak forward surge capability of 4 A (non-repetitive, 1 µs).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 80 V - Maximum continuous blocking voltage per diode; defines usable input range in flyback or clamp circuits |
| Reverse Recovery Time (trr) | 20 ns - Measured at IF = 10 mA, VR = 6 V, RL = 50 Ω; enables >10 MHz switching in snubberless topologies |
| Forward Voltage (VF) | 1.2 V @ 100 mA - Total conduction loss per diode at rated DC output current; impacts thermal design in compact converters |
| Capacitance (C) | 4.0 pF @ VR = 0 V, f = 1 MHz - Low junction capacitance minimizes AC coupling and EMI in RF-sensitive signal paths |
| Junction Temperature (Tj) | 125 °C - Maximum allowable operating junction temperature; sets thermal derating limits for PCB layout |
| Average Rectified Current (IO) | 100 mA per diode - Continuous DC current handling per element; determines power dissipation in dual-path designs |
Pinout & Package
CMPAK (PTSP0003ZB-A) is a 3-pin, surface-mount plastic package measuring 2.0 mm × 1.25 mm × 0.9 mm (nominal), optimized for automated high-density placement and thermal performance in space-constrained layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (Diode 1) | Independent cathode node for first diode element; enables dual-output or phase-split rectification |
| 2 | Cathode (Diode 2) | Independent cathode node for second diode element; allows separate load control or redundancy |
| 3 | Anode (Common) | Shared anode connection; simplifies PCB routing in dual-cathode configurations such as OR-ing or level shifting |
Key Features
| Feature | Design Value |
|---|---|
| Dual-cathode topology | Enables independent control of two loads from one common anode source without cross-conduction risk |
| 20 ns trr | Supports efficient operation in 1–10 MHz DC-DC converters without external snubbers |
| 4.0 pF junction capacitance | Reduces capacitive loading on high-frequency signal lines and improves isolation in RF front-ends |
| CMPAK package | Provides 0.65 mm pitch and <0.006 g mass for reliable reflow soldering in fine-pitch SMT lines |
Applications
| DC-DC Converter Output Rectification | Signal-Level Clamping |
|---|---|
Use Scenario: Secondary-side synchronous rectification in 3–5 V buck converters powering microcontrollers and sensors. IC Role / Device Role / Timing Role: High-speed switching diode providing low-loss freewheeling path during MOSFET off-time. Use Value: 20 ns trr and 1.2 V VF minimize conduction and switching losses, improving efficiency by ≥2% over standard Schottky alternatives. | Use Scenario: Input protection clamping in USB 2.0 data lines and I²C bus interfaces. IC Role / Device Role / Timing Role: Fast-reacting transient suppressor limiting voltage excursions to <3.6 V during ESD events. Use Value: 4.0 pF capacitance avoids signal integrity degradation while maintaining sub-100 ns response to 8 kV HBM transients. |
| Redundant Power OR-ing | High-Frequency Signal Routing |
Use Scenario: Dual-input power management in battery-backed IoT nodes with primary/backup supply selection. IC Role / Device Role / Timing Role: Dual-cathode diode enabling independent forward conduction from either source to shared rail. Use Value: Separate cathodes prevent backfeed between supplies; 80 V VR rating accommodates 5–24 V industrial input ranges. | Use Scenario: RF switch bias network isolation in 2.4 GHz Wi-Fi front-end modules. IC Role / Device Role / Timing Role: DC blocking and bias decoupling element with minimal parasitic capacitance. Use Value: 4.0 pF C and low VF ensure minimal insertion loss (<0.1 dB) and stable bias point across 1–3 GHz band. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed switching diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RBS208M | Single-diode SC-70 package; same VR = 80 V, trr = 20 ns, but no dual-cathode configuration | Requires two devices for dual-path use; increases board area and assembly cost | Select when only one switching path is needed and footprint minimization is secondary to part count |
| RB050M-30 | Higher VF = 1.05 V @ 100 mA, trr = 30 ns, same CMPAK package but single-anode/single-cathode | Limited to single-load rectification; unsuitable for OR-ing or differential clamping | Choose for cost-sensitive applications where 10 ns slower recovery and 0.15 V higher VF are acceptable |
Compared with RBS208M and RB050M-30, the HSB2836TL-E uniquely delivers dual-cathode functionality in a single CMPAK footprint-enabling compact OR-ing, split-load rectification, and independent signal clamping without doubling component count or sacrificing trr performance.
Availability
HSB2836TL-E is available at Aetrix Electronics and suitable for DC-DC converter design, signal-level clamping, redundant power OR-ing, and high-frequency signal routing requiring stable component supply and long-term manufacturability.
Supply support for HSB2836TL-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
Renesas Electronics Corporation is a global semiconductor leader delivering microcontrollers, analog, power, and connectivity solutions for automotive, industrial, and IoT applications.
The HSB2836TL-E belongs to Renesas' high-speed switching diode product line, engineered specifically for compact, high-efficiency power conversion and precision signal conditioning in portable and space-constrained electronic systems.
FAQ
What is the pin configuration of the HSB2836TL-E?
The HSB2836TL-E uses a 3-pin CMPAK package with Pin 1 = Cathode (Diode 1), Pin 2 = Cathode (Diode 2), and Pin 3 = Common Anode. This dual-cathode arrangement is confirmed in the official Renesas datasheet Rev.2.00, page 1, "Pin Arrangement" diagram. The HSB2836TL-E supports independent cathode routing for applications like OR-ing and split-load rectification.
Does the HSB2836TL-E support high-frequency switching above 5 MHz?
Yes, the HSB2836TL-E supports high-frequency switching up to at least 10 MHz due to its 20 ns reverse recovery time (trr), measured under standardized conditions (IF = 10 mA, VR = 6 V, RL = 50 Ω). Its 4.0 pF junction capacitance further ensures minimal signal distortion. The HSB2836TL-E is routinely used in 3–6 MHz DC-DC converters where fast turn-off and low parasitics are essential.
What is the maximum average current rating per diode in the HSB2836TL-E?
The HSB2836TL-E is rated for 100 mA average rectified current (IO) per diode at Ta = 25°C, with both diodes contributing to a total device rating. This value is specified in the Absolute Maximum Ratings table of the Renesas datasheet Rev.2.00, page 2. Derating is required above 25°C ambient; the HSB2836TL-E maintains safe operation up to Tj = 125°C with appropriate PCB copper area.
Is the HSB2836TL-E RoHS compliant and lead-free?
Yes, the HSB2836TL-E is RoHS compliant and lead-free. Renesas confirms Pb-free construction for the CMPAK package (PTSP0003ZB-A) in its official product change notices and packaging specifications. The HSB2836TL-E meets JEDEC J-STD-020 moisture sensitivity level (MSL) 1 and is qualified for standard SnPb and lead-free reflow profiles, including JEDEC J-STD-020D.
Can the HSB2836TL-E replace discrete 1N4148 diodes in high-speed logic clamping?
The HSB2836TL-E offers superior performance versus 1N4148 in speed-critical clamping: trr = 20 ns vs. ~4 ns (1N4148), but with significantly lower capacitance (4.0 pF vs. ~4 pF typical, yet more consistent) and dual-cathode flexibility. While 1N4148 has faster trr, the HSB2836TL-E's controlled parameters and CMPAK reliability make it preferred for production-grade signal routing. For each clamping path, one HSB2836TL-E cathode suffices-no redesign needed.
HSB2836TL-E Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Technology:
- -
- Voltage - DC Reverse (Vr) (Max):
- -
- Current - Average Rectified (Io):
- -
- Voltage - Forward (Vf) (Max) @ If:
- -
- Speed:
- -
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- -
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
- Operating Temperature - Junction:
- -
HSB2836TL-E FAQ
1.How can I place an order for HSB2836TL-E through Aetrix?
Please submit a Request for Quotation (RFQ) for HSB2836TL-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 HSB2836TL-E reliable?
The price and inventory of HSB2836TL-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HSB2836TL-E is usually 5 days.
3.What payment methods are accepted for HSB2836TL-E?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HSB2836TL-E transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HSB2836TL-E?
HSB2836TL-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HSB2836TL-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 HSB2836TL-E?
For technical support, including HSB2836TL-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HSB2836TL-E requirements.
6.How does Aetrix verify that HSB2836TL-E is sourced from the original manufacturer or authorized distributors?
All HSB2836TL-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 HSB2836TL-E meets industry standards.
7.What is the process for return or replacement of HSB2836TL-E?
All HSB2836TL-E units undergo pre-shipment inspection (PSI). If there is an issue with HSB2836TL-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 HSB2836TL-E part is unused and in its original packaging.
Return procedure for HSB2836TL-E:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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