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Diodes Incorporated BAV756DW-7
- Part No.:
- BAV756DW-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
BAV756DW-7.pdf
- Description:
- DIODE ARRAY GP 75V 150MA SOT-363
- Quantity:
- Payment:
- Shipping:
Inventory:2,483
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Product details
Overview
BAV756DW-7 from Diodes Incorporated is a quad surface-mount switching diode array integrating one BAV70 dual-diode circuit and one BAW56 dual-diode circuit in a single SOT-363 package, rated for 75 V peak repetitive reverse voltage, 300 mA forward current, and 4.0 ns reverse recovery time, used in compact full-wave bridge rectification and signal routing in portable power management circuits.
For engineers reviewing the BAV756DW-7 datasheet, BAV756DW-7 pinout, BAV756DW-7 application, or BAV756DW-7 equivalent, key selection criteria include reverse recovery time, forward voltage at 10 mA and 150 mA, total capacitance at 0 V, thermal resistance junction-to-ambient (625 °C/W), and SOT-363 terminal configuration for high-density PCB layout.
Technical Context
The BAV756DW-7 integrates two independent dual-diode configurations - one BAV70 (common-cathode pair) and one BAW56 (common-anode pair) - enabling flexible full-wave bridge implementation with only four external connections. Its monolithic construction ensures matched characteristics across elements.
Designed for high-speed switching up to ~100 MHz, it leverages epitaxial planar construction and low-junction-capacitance geometry (2.0 pF at 0 V) to minimize signal distortion and switching loss in RF detector, clamp, and logic-level translation circuits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Package | SOT-363: 6-pin ultra-small outline, footprint area 2.2 × 1.3 mm, compatible with automated pick-and-place and reflow soldering. |
| VRRM | 75 V: Maximum repetitive reverse blocking voltage per diode - defines safe operating range in DC-DC feedback paths and AC line sensing. |
| IF | 300 mA: Absolute maximum continuous forward current - supports moderate-power signal switching without derating at TA ≤ 60°C. |
| trr | 4.0 ns: Measured at IF = IR = 10 mA, RL = 100 Ω - enables clean edge transitions in 50–100 MHz clock routing and pulse shaping. |
| CT | 2.0 pF @ VR = 0 V, f = 1 MHz - low junction capacitance preserves bandwidth in RF detector and high-frequency sampling applications. |
| VF | 0.855 V @ IF = 10 mA: Forward drop determines conduction loss and logic-level compatibility in active clamping and level-shifting circuits. |
| RθJA | 625 °C/W: Thermal resistance from junction to ambient on FR-4 board - requires careful copper pour design to sustain >150 mW dissipation at room temperature. |
Pinout & Package
SOT-363 package: 6-pin, dual-row, gull-wing leaded surface-mount outline with 0.65 mm pitch; case material is UL 94V-0 green molding compound; moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Anode of BAW56 Diode 1 | Input node for common-anode pair - connects to positive rail or signal source in clamp/bridge configurations. |
| 2 | Cathode of BAV70 Diode 1 | Shared cathode node for first BAV70 diode - ties to output or reference point in dual-series switching paths. |
| 3 | Cathode of BAW56 Diode 1 & Anode of BAV70 Diode 1 | Internal interconnect node - enables direct full-wave bridge formation without external wiring between BAV70 and BAW56 sections. |
| 4 | Anode of BAV70 Diode 2 | Second anode in common-cathode BAV70 pair - used for complementary switching or polarity-reversed signal path. |
| 5 | Cathode of BAV70 Diode 2 & Cathode of BAW56 Diode 2 | Shared cathode node - serves as common return for both dual-diode circuits, simplifying ground routing. |
| 6 | Anode of BAW56 Diode 2 | Second anode in common-anode BAW56 pair - completes symmetrical bridge topology with Pin 1. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated BAV70 + BAW56 topology | Enables full-wave bridge rectification using only four external terminals - reduces component count and board space vs. discrete diode solutions. |
| 4.0 ns reverse recovery time | Minimizes switching tail current and cross-conduction loss in high-frequency (>20 MHz) PWM and envelope detection circuits. |
| 2.0 pF junction capacitance | Preserves signal integrity in 50–200 MHz RF detector and AM demodulator front-ends without added tuning components. |
| Lead-free / RoHS-compliant construction | Meets IPC-J-STD-020D Level 1 moisture sensitivity and JEDEC JESD22-A113 qualification - supports no-clean reflow and long-term reliability in consumer electronics. |
Applications
| Portable USB Power Switching | RF Signal Detector |
|---|---|
Use Scenario: Automatic USB port power path selection between wall adapter and battery in handheld devices. IC Role / Device Role / Timing Role: Quad diode array performs OR-ing and reverse-polarity protection while enabling fast switchover (<100 ns). Use Value: 0.855 V forward drop at 10 mA limits voltage loss in 5 V supply rails; 4.0 ns trr prevents shoot-through during dynamic load transitions. | Use Scenario: Envelope detection in 868 MHz ISM-band wireless sensor transmitters. IC Role / Device Role / Timing Role: High-speed switching diode pair rectifies RF carrier to extract baseband modulation signal. Use Value: 2.0 pF CT maintains detector Q-factor above 15 at 868 MHz; matched BAV70/BAW56 elements ensure amplitude symmetry. |
| Full-Wave Bridge Rectifier | Logic-Level Clamping Circuit |
Use Scenario: Low-voltage AC-to-DC conversion in isolated auxiliary power supplies for industrial I/O modules. IC Role / Device Role / Timing Role: Single-package full-wave bridge formed by internal BAV70/BAW56 interconnect - replaces four discrete SOD-323 diodes. Use Value: 75 V VRWM supports 24 V AC input; 300 mA IF rating accommodates 100 mA load with 3× safety margin. | Use Scenario: Protecting 3.3 V microcontroller GPIO pins from 5 V bus transients in mixed-voltage system interfaces. IC Role / Device Role / Timing Role: Dual-diode clamp (one BAV70 + one BAW56) limits input swing to VDD + 0.7 V and GND − 0.7 V. Use Value: Matched VF across elements ensures symmetric clamping thresholds; 0.006 g weight minimizes mechanical stress on fine-pitch MCU pads. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad switching diode array applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BAV99DW-7-F | Same SOT-363 package; dual BAV99 (common-cathode) structure only - lacks BAW56 common-anode section. | Cannot form full-wave bridge without external diodes; suitable only for dual-series or dual-parallel switching. | Select when only matched common-cathode pairs are needed and board space allows extra components. |
| MMBD7000DW-7-F | Higher VRRM (100 V); slower trr (6.0 ns); same 2.0 pF CT; identical pinout and marking. | Better suited for 48 V telecom line interface; marginal for >50 MHz RF detection due to longer recovery. | Prefer for higher-voltage industrial sensing where speed is secondary to blocking capability. |
Compared with BAV99DW-7-F and MMBD7000DW-7-F, the BAV756DW-7 uniquely combines complementary BAV70/BAW56 topologies in one package - enabling true 4-terminal full-wave rectification without external diodes, while maintaining 4.0 ns speed and 2.0 pF capacitance critical for RF and portable power designs.
Availability
BAV756DW-7 is available at Aetrix Electronics and suitable for portable USB power switching, RF signal detection, full-wave bridge rectification, and logic-level clamping requiring stable component supply and consistent parametric performance across production lots.
Supply support for BAV756DW-7 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
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, specializing in high-performance, cost-optimized components for power management, signal integrity, and protection applications.
The BAV756DW-7 belongs to Diodes' general-purpose switching diode array product line, engineered specifically for space-constrained, high-speed signal routing and compact bridge rectification in battery-powered and RF-sensitive systems.
FAQ
What is the maximum allowable junction temperature for BAV756DW-7?
The BAV756DW-7 has an operating junction temperature range of –65 °C to +150 °C. Its absolute maximum junction temperature is +150 °C, validated under conditions defined in Note 2 of the datasheet - including single or multiple diodes loaded on FR-4 with recommended pad layout. Derating begins at +60 °C ambient per Figure 1.
Can BAV756DW-7 be used as a standalone full-wave bridge rectifier?
Yes - the internal connection between Pin 3 (cathode of BAW56 Diode 1 and anode of BAV70 Diode 1) and shared cathodes on Pins 2 and 5 enables full-wave bridge operation with just four external connections: AC inputs on Pins 1 and 6, DC+ on Pin 3, and DC− on Pin 5. No external diodes are required.
Is the SOT-363 package of BAV756DW-7 compatible with standard reflow profiles?
Yes - the SOT-363 package uses matte tin-plated Alloy 42 leads and green molding compound qualified to J-STD-020D Level 1 moisture sensitivity. It supports standard Pb-free reflow profiles (peak 260 °C, 30 sec max), provided board layout follows Diodes' recommended pad dimensions and thermal relief patterns.
How does the reverse leakage current change at elevated temperature?
At TJ = 150 °C and VR = 75 V, the reverse current increases to 50 μA (max), versus 2.5 μA at 25 °C - a 20× increase. At VR = 25 V and TJ = 150 °C, leakage is limited to 30 μA (max), confirming stable blocking behavior even near thermal limits.
BAV756DW-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Diode Configuration:
- 2 Pair CA + CC
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 75 V
- Current - Average Rectified (Io) (per Diode):
- 150mA
- Voltage - Forward (Vf) (Max) @ If:
- 1.25 V @ 150 mA
- Speed:
- Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr):
- 4 ns
- Current - Reverse Leakage @ Vr:
- 2.5 µA @ 75 V
- Operating Temperature - Junction:
- -65°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-363
BAV756DW-7 FAQ
1.How can I place an order for BAV756DW-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAV756DW-7 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 BAV756DW-7 reliable?
The price and inventory of BAV756DW-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAV756DW-7 is usually 5 days.
3.What payment methods are accepted for BAV756DW-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAV756DW-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAV756DW-7?
BAV756DW-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAV756DW-7 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 BAV756DW-7?
For technical support, including BAV756DW-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAV756DW-7 requirements.
6.How does Aetrix verify that BAV756DW-7 is sourced from the original manufacturer or authorized distributors?
All BAV756DW-7 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 BAV756DW-7 meets industry standards.
7.What is the process for return or replacement of BAV756DW-7?
All BAV756DW-7 units undergo pre-shipment inspection (PSI). If there is an issue with BAV756DW-7, 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 BAV756DW-7 part is unused and in its original packaging.
Return procedure for BAV756DW-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BAV756DW-7 Tags
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