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Infineon Technologies BAS7007E6433HTMA1
- Part No.:
- BAS7007E6433HTMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Diode Arrays
- Package:
- TO-253-4, TO-253AA
- Datasheet:
-
BAS7007E6433HTMA1.pdf
- Description:
- DIODE ARR SCHOTT 70V SOT-143-3D
- Quantity:
- Payment:
- Shipping:
Inventory:8,980
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Product details
Overview
BAS7007E6433HTMA1 from Infineon Technologies is a silicon Schottky diode in SOD323 package, configured as a single diode with 70 V reverse voltage rating, 70 mA forward current, and 250 mW power dissipation at ≤72 °C junction temperature. It serves in high-speed switching, voltage clamping, and signal mixing circuits for automotive and industrial control systems.
For engineers reviewing the BAS7007E6433HTMA1 datasheet, BAS7007E6433HTMA1 pinout, BAS7007E6433HTMA1 application, or BAS7007E6433HTMA1 equivalent, key selection criteria include its 1.5 pF capacitance at 0 V, 34 Ω forward resistance at 10 kHz, 100 ps reverse recovery time, low VF (720 mV @ 15 mA), and AEC-Q101 qualification for automotive-grade reliability.
Technical Context
This Schottky diode leverages a low-barrier metal-semiconductor junction to achieve fast switching with minimal stored charge-critical for RF detector and high-frequency clamp applications. Its 70 V VR rating supports use in 48 V automotive subsystems and 24 V industrial I/O protection.
The device exhibits tight forward voltage matching (∆VF ≤ 20 mV in multi-diode variants) and low leakage (IR ≤ 0.1 µA @ 50 V), enabling precision signal-level detection and stable biasing in analog front-ends without thermal runaway risk.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 70 V - Supports operation in 48 V automotive power domains with margin against transients. |
| Forward Current (IF) | 70 mA - Sustains continuous conduction in signal path clamping and level-shifting circuits. |
| Forward Voltage (VF) | 720 mV @ 15 mA - Minimizes power loss and self-heating in low-voltage, high-efficiency detector stages. |
| Diode Capacitance (CT) | 1.5 pF @ 0 V, 1 MHz - Enables >100 MHz RF signal integrity in mixer and detector applications. |
| Reverse Recovery Time (τrr) | 100 ps - Ensures clean edge transitions in high-speed digital logic interface protection. |
| Thermal Resistance (RthJS) | ≤310 K/W - Limits junction-to-solder-point temperature rise under pulsed load conditions. |
| Leakage Current (IR) | ≤0.1 µA @ 50 V - Preserves accuracy in high-impedance sensing and reference voltage clamping. |
Pinout & Package
Package: SOD323 - Surface-mount plastic case, 1.7 mm × 1.25 mm footprint, 0.95 mm height, suitable for automated placement and reflow soldering in space-constrained PCBs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (A) | Current entry point under forward bias | Connected to lower-potential node in clamping or rectification paths; requires trace routing for minimal inductance in RF use. |
| Cathode (K) | Current exit point under forward bias; marked side of package | Typically tied to reference rail or signal return; polarity-sensitive for correct ESD/overvoltage protection directionality. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive electronics per stress test requirements including HTOL, TC, and ESD HBM ≥ 2 kV. |
| Pb-free / RoHS compliant | Meets EU Directive 2011/65/EU; compatible with lead-free reflow profiles up to 260 °C peak. |
| Low forward resistance | 34 Ω @ 10 kHz - Reduces insertion loss in RF signal chains and improves detector sensitivity. |
| Fast reverse recovery | 100 ps - Eliminates tail current in switching nodes, preventing shoot-through in half-bridge gate drive snubbers. |
| Stable VF over temperature | VF drift < 0.5 mV/°C - Maintains consistent clamping threshold across -55 °C to +125 °C operating range. |
Applications
| Automotive Door Module | Industrial PLC Input Protection |
|---|---|
Use Scenario: Clamping transient spikes on LIN bus lines during load dump events. IC Role / Device Role / Timing Role: Signal-level voltage clamp protecting MCU GPIO pins from ±100 V surges. Use Value: Prevents latch-up and permanent damage using 70 V VR margin and sub-100 ps response to fast edges. | Use Scenario: Protecting 24 V digital input channels from field-wiring induced EFT bursts. IC Role / Device Role / Timing Role: Fast-turn-on shunt diode diverting surge energy before TVS activation. Use Value: Low VF (720 mV) ensures early conduction, reducing stress on downstream optocoupler inputs. |
| RF Signal Detector | High-Speed Logic Level Shifter |
Use Scenario: Demodulating AM signals in UHF remote receiver front-ends. IC Role / Device Role / Timing Role: Zero-bias envelope detector leveraging low CT (1.5 pF) and minimal series resistance. Use Value: Enables >500 MHz bandwidth detection without RC roll-off degradation. | Use Scenario: Translating 1.8 V logic outputs to 3.3 V interface levels in FPGA I/O banks. IC Role / Device Role / Timing Role: Passive level translator using forward conduction drop for offset compensation. Use Value: 100 ps τrr avoids timing skew between parallel data lanes in high-speed serial links. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SBAT54LT1G | Higher VF (800 mV @ 10 mA); SOT-23 package; 100 V VR | Less suitable for low-voltage RF detection due to higher capacitance (2.5 pF) | Prefer when higher reverse voltage margin is required and board space allows larger SOT-23 footprint. |
| BAT54CW | Common-cathode dual configuration; same SOD-323 footprint; 30 V VR | Not interchangeable for single-diode clamping; limited to dual-path biasing or matched-pair designs | Select only if dual-diode topology is needed and 30 V VR suffices for the target system. |
Compared with SBAT54LT1G and BAT54CW, BAS7007E6433HTMA1 offers superior RF performance (1.5 pF, 100 ps), tighter VF matching, and AEC-Q101 validation-making it optimal for automotive signal integrity and precision clamping where size, speed, and qualification matter.
Availability
BAS7007E6433HTMA1 is available at Aetrix Electronics and suitable for automotive door modules, industrial PLC input protection, RF signal detectors, and high-speed logic level shifters requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for BAS7007E6433HTMA1 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
Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive ICs, and discrete devices, with global R&D and manufacturing infrastructure.
This part belongs to Infineon's BAS70 family of high-speed Schottky diodes, designed specifically for automotive signal conditioning, ESD protection, and RF front-end applications demanding AEC-Q101 reliability and low parasitic performance.
FAQ
Is BAS7007E6433HTMA1 pin-compatible with BAS70-07?
Yes. BAS7007E6433HTMA1 uses the SOD323 package and shares identical anode/cathode terminal layout with BAS70-07. The marking "77s" corresponds to BAS70-07 per Infineon's package documentation, confirming mechanical and electrical interchangeability in single-diode configurations.
What is the maximum allowable junction temperature during continuous operation?
The absolute maximum junction temperature is 150 °C. Derating begins at 72 °C case temperature, where total power dissipation must be reduced linearly to zero at 150 °C, per the Ptot vs. TS curve for BAS70/BAS70-07 in the datasheet.
Does this diode support reflow soldering with lead-free processes?
Yes. BAS7007E6433HTMA1 is qualified for lead-free reflow per JEDEC J-STD-020, with a peak temperature rating of 260 °C for up to 30 seconds, and complies with RoHS Directive 2011/65/EU without exemptions.
Can BAS7007E6433HTMA1 replace BAT54 in existing designs?
Only with verification. While both are SOD323 Schottky diodes, BAS7007E6433HTMA1 has higher VR (70 V vs. 30 V), lower CT (1.5 pF vs. ~10 pF), and AEC-Q101 qualification-making it unsuitable as a direct drop-in unless the design specifically benefits from those attributes and tolerates the different VF curve.
BAS7007E6433HTMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- TO-253-4, TO-253AA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Configuration:
- 2 Independent
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 70 V
- Current - Average Rectified (Io) (per Diode):
- 70mA (DC)
- Voltage - Forward (Vf) (Max) @ If:
- 1 V @ 15 mA
- Speed:
- Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr):
- 100 ps
- Current - Reverse Leakage @ Vr:
- 100 nA @ 50 V
- Operating Temperature - Junction:
- 150°C (Max)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-SOT-143-3D
BAS7007E6433HTMA1 FAQ
1.How can I place an order for BAS7007E6433HTMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAS7007E6433HTMA1 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 BAS7007E6433HTMA1 reliable?
The price and inventory of BAS7007E6433HTMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAS7007E6433HTMA1 is usually 5 days.
3.What payment methods are accepted for BAS7007E6433HTMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAS7007E6433HTMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAS7007E6433HTMA1?
BAS7007E6433HTMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAS7007E6433HTMA1 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 BAS7007E6433HTMA1?
For technical support, including BAS7007E6433HTMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAS7007E6433HTMA1 requirements.
6.How does Aetrix verify that BAS7007E6433HTMA1 is sourced from the original manufacturer or authorized distributors?
All BAS7007E6433HTMA1 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 BAS7007E6433HTMA1 meets industry standards.
7.What is the process for return or replacement of BAS7007E6433HTMA1?
All BAS7007E6433HTMA1 units undergo pre-shipment inspection (PSI). If there is an issue with BAS7007E6433HTMA1, 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 BAS7007E6433HTMA1 part is unused and in its original packaging.
Return procedure for BAS7007E6433HTMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BAS7007E6433HTMA1 Tags
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