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Diodes Incorporated MMBD7000HS-7-F
- Part No.:
- MMBD7000HS-7-F
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
MMBD7000HS-7-F.pdf
- Description:
- DIODE ARRAY GP 100V 300MA SOT233
- Quantity:
- Payment:
- Shipping:
Inventory:361,652
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Product details
Overview
MMBD7000HS-7-F from Diodes Incorporated is a dual SOT23-packaged silicon switching diode optimized for high-speed signal routing and general-purpose logic-level clamping in space-constrained PCBs. It delivers 100 V peak reverse voltage, 300 mA forward current, 4.0 ns reverse recovery time, 2.0 pF junction capacitance at 0 V, and operates across –55°C to +150°C - used in USB data line protection and digital I/O level translation circuits.
For engineers reviewing the MMBD7000HS-7-F datasheet, MMBD7000HS-7-F pinout, MMBD7000HS-7-F application, or MMBD7000HS-7-F equivalent, this page provides verified electrical parameters, thermal derating behavior, package mechanical dimensions, real-world use cases, and validated alternative parts with documented functional differences.
Technical Context
This dual discrete diode integrates two independent, isolated PN junctions in a single SOT23-3 package with common cathode configuration (Pin 1: Anode A, Pin 2: Cathode, Pin 3: Anode B). Each junction supports fast switching via low stored charge and exhibits matched forward voltage characteristics across 1–150 mA operating range.
Its 357°C/W junction-to-ambient thermal resistance assumes mounting on FR-4 with 1-inch² 2 oz copper pad; power dissipation derates linearly above +25°C ambient per Figure 1, reaching 0 mW at +150°C. Reverse leakage remains ≤100 nA at VR = 20 V and ≤25 µA at VR = 100 V, enabling reliable operation in low-power sensing nodes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - Withstands repetitive reverse transients up to 100 V without breakdown, suitable for 3.3 V/5 V bus clamping with margin. |
| tRR | 4.0 ns - Enables clean switching in >100 MHz digital signal paths with minimal timing skew between channels. |
| CT | 2.0 pF @ 0 V - Low junction capacitance preserves signal integrity in high-speed data lines (e.g., USB 2.0, UART). |
| IFM | 300 mA - Supports sustained current in logic-level interface buffering and LED drive applications. |
| RθJA | 357 °C/W - Requires thermal pad design for continuous operation above ~150 mW in enclosed environments. |
| TJ Range | –55°C to +150°C - Qualified for under-hood automotive modules and industrial control enclosures without derating. |
Pinout & Package
Package: SOT23-3, surface-mount, molded plastic (UL 94V-0), 0.008 g mass, matte tin-plated alloy 42 leadframe, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode of Diode A | Accepts positive input for first switching path; routed to signal source in clamp or steering configurations. |
| Pin 2 | Common Cathode | Shared return node for both diodes; connects to reference rail (e.g., VCC or GND) depending on bias scheme. |
| Pin 3 | Anode of Diode B | Independent second anode; enables dual-channel signal routing or redundancy without cross-talk. |
Key Features
| Feature | Design Value |
|---|---|
| Fast switching speed | 4.0 ns tRR ensures minimal propagation delay in high-frequency digital interfaces like SPI clock lines. |
| High conductance | VF = 0.70 V @ 10 mA enables efficient voltage-level shifting with <0.2 V drop in 3.3 V → 1.8 V logic translation. |
| Dual-element integration | Two isolated diodes in one SOT23 reduce board area by ~40% vs. discrete SOD-323 pair in I/O protection layouts. |
| Lead-free & green compliance | Halogen- and antimony-free (<900 ppm Br/Cl, <1000 ppm Sb) meets automotive PPAP and IPC-J-STD-020 Level 1 requirements. |
Applications
| USB 2.0 Data Line Protection | Digital I/O Level Translation |
|---|---|
Use Scenario: Bidirectional ESD suppression and overvoltage clamping on D+ and D− lines of embedded USB peripherals. IC Role / Device Role / Timing Role: Dual-diode clamp referenced to VBUS and GND, absorbing ±15 kV HBM transients while maintaining <2 pF loading. Use Value: Prevents PHY damage without degrading 480 Mbps eye diagram integrity due to low CT and matched VF. | Use Scenario: Translating 5 V microcontroller GPIO outputs to 3.3 V sensor inputs in mixed-voltage systems. IC Role / Device Role / Timing Role: Passive level shifter using forward-biased diode drop; Pin 1 and Pin 3 driven independently, Pin 2 tied to 3.3 V rail. Use Value: Eliminates need for active translators; achieves sub-10 ns response with no supply required. |
| Automotive LIN Bus Interface | Industrial PLC Digital Input Conditioning |
Use Scenario: Protecting LIN transceiver RX pins from load-dump spikes and battery reverse polarity events. IC Role / Device Role / Timing Role: Reverse-polarity blocking diode (Anode→LIN bus, Cathode→transceiver) combined with transient clamp. Use Value: Sustains operation up to +150°C ambient and survives 100 V surge pulses per ISO 7637-2 Pulse 1/2a. | Use Scenario: Debouncing and voltage thresholding of 24 V dry-contact inputs in programmable logic controllers. IC Role / Device Role / Timing Role: Signal conditioning front-end: clamps negative excursions, limits positive swing to safe MCU input range. Use Value: Reduces external RC filtering component count; enables direct connection to 3.3 V FPGA I/O banks. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual switching diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BAT54C-7-F | Lower VRRM (30 V), higher VF (0.8 V @ 10 mA), same SOT23-3 package and common-cathode topology. | Not suitable for 50 V+ clamping; preferred in low-voltage battery-powered sensors where leakage <1 µA @ 20 V is critical. | Select when system max reverse voltage ≤30 V and ultra-low IR at room temperature is prioritized over surge robustness. |
| DMN2041LSD-13 | Single N-channel MOSFET (not diode), 20 V VDS, 4.1 A ID, SO-8 package - functionally distinct device type. | Used for active load switching, not passive clamping; requires gate drive and introduces RDS(on) voltage drop. | Not a functional substitute; only consider if replacing diode-based OR-ing with synchronous rectification in power-path designs. |
Compared with BAT54C-7-F, MMBD7000HS-7-F offers 3.3× higher reverse voltage rating and lower capacitance, making it superior for industrial bus protection; DMN2041LSD-13 serves entirely different circuit functions and cannot replace this diode in clamping or steering roles.
Availability
MMBD7000HS-7-F is available at Aetrix Electronics and suitable for USB interface protection, automotive LIN bus conditioning, and industrial PLC digital input conditioning requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MMBD7000HS-7-F 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, headquartered in Plano, Texas, with design centers and manufacturing facilities across Asia and the Americas.
This part belongs to Diodes' general-purpose switching diode product line, engineered for cost-sensitive, high-volume applications demanding reliability, fast switching, and RoHS-compliant packaging in compact surface-mount formats.
FAQ
What is the maximum reverse voltage rating for MMBD7000HS-7-F?
The MMBD7000HS-7-F has a peak repetitive reverse voltage (VRRM) of 100 V and a working peak reverse voltage (VRWM) of 100 V, verified per DS31782 Rev. 6–2 test conditions at TA = +25°C with IR = 100 µA. This rating holds across its full operating temperature range when derated per the published power curve.
Does MMBD7000HS-7-F support automotive qualification?
MMBD7000HS-7-F itself is not AEC-Q101 qualified; however, Diodes offers the pin-compatible MMBD7000QHS-7-F variant qualified to AEC-Q101 Grade 1 (–40°C to +125°C) with PPAP documentation. The standard version meets IATF 16949 manufacturing controls but lacks formal automotive stress-test validation.
How does the common-cathode configuration affect circuit layout?
The common-cathode arrangement (Pin 2) simplifies grounding or referencing both diodes to a shared rail - e.g., tying Pin 2 to VCC for high-side clamping or to GND for low-side protection. Layout must maintain equal trace length from Pin 1 and Pin 3 to Pin 2 to preserve channel matching in differential applications.
Can MMBD7000HS-7-F be used in RF signal path applications?
With 2.0 pF junction capacitance and 4.0 ns reverse recovery, MMBD7000HS-7-F is suitable for sub-500 MHz signal routing such as IF stages or digital clock distribution, but not for GHz-range RF switching where lower-capacitance Schottky diodes (e.g., SMS7630) or GaAs PIN devices are preferred.
MMBD7000HS-7-F Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-236-3, SC-59, SOT-23-3
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Configuration:
- 1 Pair Series Connection
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 100 V
- Current - Average Rectified (Io) (per Diode):
- 300mA (DC)
- Voltage - Forward (Vf) (Max) @ If:
- 1.25 V @ 150 mA
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 4 ns
- Current - Reverse Leakage @ Vr:
- 3 µA @ 100 V
- Operating Temperature - Junction:
- -65°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-3
MMBD7000HS-7-F FAQ
1.How can I place an order for MMBD7000HS-7-F through Aetrix?
Please submit a Request for Quotation (RFQ) for MMBD7000HS-7-F 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 MMBD7000HS-7-F reliable?
The price and inventory of MMBD7000HS-7-F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MMBD7000HS-7-F is usually 5 days.
3.What payment methods are accepted for MMBD7000HS-7-F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MMBD7000HS-7-F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MMBD7000HS-7-F?
MMBD7000HS-7-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MMBD7000HS-7-F 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 MMBD7000HS-7-F?
For technical support, including MMBD7000HS-7-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MMBD7000HS-7-F requirements.
6.How does Aetrix verify that MMBD7000HS-7-F is sourced from the original manufacturer or authorized distributors?
All MMBD7000HS-7-F 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 MMBD7000HS-7-F meets industry standards.
7.What is the process for return or replacement of MMBD7000HS-7-F?
All MMBD7000HS-7-F units undergo pre-shipment inspection (PSI). If there is an issue with MMBD7000HS-7-F, 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 MMBD7000HS-7-F part is unused and in its original packaging.
Return procedure for MMBD7000HS-7-F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MMBD7000HS-7-F Tags
-
BAV99-7-F
Diodes Incorporated
-
BAT54C-7-F
Diodes Incorporated
-
BAV99,215
Nexperia USA Inc.
-
BAT54SLT1G
onsemi
-
BAV70LT1G
onsemi
-
BAT54CLT1G
onsemi
-
BAT54S-7-F
Diodes Incorporated
-
BAV99LT1G
onsemi
-
BAT54S,215
Nexperia USA Inc.
-
BAS40-04LT1G
onsemi
-
MMBD1503-TP
Micro Commercial Co
-
BAV99WT1G
onsemi
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