BAS70-04Alternatives & Equivalent Parts
About BAS70-04
BAS70-04 is a Diode component manufactured by Taiwan Semiconductor. It comes in a SOT23 (3-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | BAS70-04Source | 93LC46B-I/ST | 93LC56AT-I/OT | EFM8BB31F32G-A-QFP32 |
|---|---|---|---|---|
| Manufacturer | Taiwan Semiconductor | Microchip | Microchip | Silicon Labs |
| Package Type | SOT23 (3-Pin) | Small Outline Packages | SOT23 (6-Pin) | Quad Flat Packages |
| Pin Count | 3 | 8 | 6 | 32 |
| Temperature Range | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — |
| Price | $0.0032 | $0.2741 | $0.2399 | — |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| YTEOL | 6.1 | 8 | 8 | — |
| Configuration | SERIES CONNECTED, CENTER TAP, 2 ELEMENTS | — | — | — |
| Diode Element Material | SILICON | — | — | — |
| Diode Type | RECTIFIER DIODE | — | — | — |
| Forward Voltage-Max (VF) | 0.41 V | — | — | — |
| JEDEC-95 Code | TO-236AB | — | — | — |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G8 | R-PDSO-G6 | — |
| JESD-609 Code | e3 | e3 | e3 | — |
| Non-rep Pk Forward Current-Max | 0.1 A | — | — | — |
| Number of Elements | 2 | — | — | — |
| Number of Phases | 1 | — | — | — |
| Output Current-Max | 0.07 A | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — |
| Power Dissipation-Max | 0.2 W | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — |
| Rep Pk Reverse Voltage-Max | 70 V | — | — | — |
| Reverse Recovery Time-Max | 0.005 µs | — | — | — |
| Surface Mount | YES | YES | YES | — |
| Technology | SCHOTTKY | CMOS | CMOS | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | — |
| Terminal Position | DUAL | DUAL | DUAL | — |
| Pbfree Code | — | Yes | Yes | — |
| Manufacturer Package Code | — | TSSOP-8 | SOT-23-6 | — |
| Factory Lead Time | — | 6 Weeks | 12 Weeks | — |
| Additional Feature | — | 1000000 ERASE/WRITE CYCLES MIN; DATA RETENTION > 200 YEARS | — | — |
| Clock Frequency-Max (fCLK) | — | 2 MHz | 2 MHz | — |
| Data Retention Time-Min | — | 200 | 200 | — |
| Endurance | — | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles | — |
| Memory Density | — | 1024 bit | 2048 bit | — |
| Memory IC Type | — | EEPROM | EEPROM | — |
| Memory Width | — | 16 | 8 | — |
| Number of Functions | — | 1 | 1 | — |
| Number of Ports | — | 1 | 1 | — |
| Number of Words | — | 64 words | 256 words | — |
| Number of Words Code | — | 64 | 256 | — |
| Operating Mode | — | SYNCHRONOUS | SYNCHRONOUS | — |
| Organization | — | 64X16 | 256X8 | — |
| Output Characteristics | — | TOTEM POLE | TOTEM POLE | — |
| Package Equivalence Code | — | TSSOP8,.25 | TSOP5/6,.11,37 | — |
| Parallel/Serial | — | SERIAL | SERIAL | — |
| Ready/Busy | — | YES | YES | — |
| Reverse Pinout | — | NO | NO | — |
| Screening Level | — | TS 16949 | TS 16949 | — |
| Serial Bus Type | — | MICROWIRE | MICROWIRE | — |
| Standby Current-Max | — | 0.000001 A | 0.000001 A | — |
| Supply Current-Max | — | 0.002 mA | 0.002 mA | — |
| Supply Voltage-Max (Vsup) | — | 5.5 V | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | 2.5 V | 2.5 V | — |
| Supply Voltage-Nom (Vsup) | — | 3 V | 5 V | — |
| Temperature Grade | — | INDUSTRIAL | INDUSTRIAL | — |
| Terminal Pitch | — | 0.65 mm | 0.95 mm | — |
| Time@Peak Reflow Temperature-Max (s) | — | 40 | 40 | — |
| Write Cycle Time-Max (tWC) | — | 6 ms | 6 ms | — |
| Write Protection | — | SOFTWARE | SOFTWARE | — |
| ## 93LC46B-I/ST Alternates Showing results | — | Image | — | — |
| Toggle Bit | — | — | YES | — |
| ## 93LC56AT-I/OT Alternates Showing results | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 3 alternatives for BAS70-04 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for BAS70-04 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating BAS70-04 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to BAS70-04?
Known equivalents for BAS70-04 include 93LC46B-I/ST, 93LC56AT-I/OT, EFM8BB31F32G-A-QFP32. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BAS70-04?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify BAS70-04 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.