BAT54HT1GAlternatives & Equivalent Parts
About BAT54HT1G
BAT54HT1G is a Schottky Diode component manufactured by ON Semiconductor. It comes in a Small Outline Diode 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 | BAT54HT1GSource | BC858C-7-F | TLV171IDBVR | SN74AHC1G09DBVR | MMSZ5250B-7-F |
|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | Diodes Inc. | Texas Instruments | Texas Instruments | Diodes Inc. |
| Package Type | Small Outline Diode | SOT23 (3-Pin) | — | SOT23 (5-Pin) | Small Outline Diode |
| Pin Count | 2 | 3 | — | 5 | 2 |
| Temperature Range | -55.0°C ~ 150.0°C | ~ 150.0°C | — | -55.0°C ~ 125.0°C | -65.0°C ~ 150.0°C |
| Price | $0.0113 | $0.0163 | $0.3672 | $0.0388 | $0.0141 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | — | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | — | Yes | Yes |
| Manufacturer Package Code | 477-02 | — | — | — | — |
| YTEOL | 6 | 7 | — | 15 | 7 |
| Additional Feature | EXTREMELY FAST SWITCHING SPEED | — | — | — | — |
| Application | FAST RECOVERY | — | — | — | — |
| Breakdown Voltage-Min | 30 V | — | — | — | — |
| Configuration | SINGLE | SINGLE | — | — | SINGLE |
| Diode Element Material | SILICON | — | — | — | SILICON |
| Diode Type | RECTIFIER DIODE | — | — | — | ZENER DIODE |
| Forward Voltage-Max (VF) | 1 V | — | — | — | 0.9 V |
| JESD-30 Code | R-PDSO-G2 | R-PDSO-G3 | — | R-PDSO-G5 | R-PDSO-G2 |
| JESD-609 Code | e3 | e3 | — | e3 | e3 |
| Non-rep Pk Forward Current-Max | 0.6 A | — | — | — | — |
| Number of Elements | 1 | 1 | — | — | 1 |
| Number of Phases | 1 | — | — | — | — |
| Output Current-Max | 0.2 A | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | 260 |
| Power Dissipation-Max | 0.2 W | — | — | — | 0.37 W |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified |
| Rep Pk Reverse Voltage-Max | 30 V | — | — | — | — |
| Reverse Current-Max | 2 µA | — | — | — | 0.1 µA |
| Reverse Recovery Time-Max | 0.005 µs | — | — | — | — |
| Reverse Test Voltage | 25 V | — | — | — | 15 V |
| Surface Mount | YES | YES | — | YES | YES |
| Technology | SCHOTTKY | — | — | CMOS | ZENER |
| Terminal Finish | Matte Tin (Sn) - annealed | MATTE TIN | — | Tin (Sn) | MATTE TIN |
| Terminal Form | GULL WING | GULL WING | — | GULL WING | GULL WING |
| Terminal Position | DUAL | DUAL | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 | 10 |
| Factory Lead Time | — | 12 Weeks | — | — | 12 Weeks |
| Collector Current-Max (IC) | — | 0.1 A | — | — | — |
| Collector-Emitter Voltage-Max | — | 30 V | — | — | — |
| DC Current Gain-Min (hFE) | — | 420 | — | — | — |
| Polarity/Channel Type | — | PNP | — | — | — |
| Power Dissipation-Max (Abs) | — | 0.3 W | — | — | — |
| Transistor Application | — | SWITCHING | — | — | — |
| Transistor Element Material | — | SILICON | — | — | — |
| Transition Frequency-Nom (fT) | — | 200 MHz | — | — | — |
| Family | — | — | — | AHC/VHC/H/U/V | — |
| Load Capacitance (CL) | — | — | — | 50 pF | — |
| Logic IC Type | — | — | — | AND GATE | — |
| Max I(ol) | — | — | — | 0.008 A | — |
| Number of Functions | — | — | — | 1 | — |
| Number of Inputs | — | — | — | 2 | — |
| Output Characteristics | — | — | — | OPEN-DRAIN | — |
| Package Equivalence Code | — | — | — | TSOP5/6,.11,37 | — |
| Packing Method | — | — | — | TR, 7 INCH | — |
| Power Supply Current-Max (ICC) | — | — | — | 0.02 mA | — |
| Prop. Delay@Nom-Sup | — | — | — | 12.5 ns | — |
| Propagation Delay (tpd) | — | — | — | 12.5 ns | — |
| Schmitt Trigger | — | — | — | YES | — |
| Supply Voltage-Max (Vsup) | — | — | — | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | 2 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 3.3 V | — |
| Temperature Grade | — | — | — | MILITARY | — |
| Terminal Pitch | — | — | — | 0.95 mm | — |
| Dynamic Impedance-Max | — | — | — | — | 25 Ω |
| Knee Impedance-Max | — | — | — | — | 600 Ω |
| Polarity | — | — | — | — | UNIDIRECTIONAL |
| Reference Voltage-Nom | — | — | — | — | 20 V |
| Voltage Tol-Max | — | — | — | — | 5% |
| Working Test Current | — | — | — | — | 6.2 mA |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for BAT54HT1G — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for BAT54HT1G 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 BAT54HT1G 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 BAT54HT1G?
Known equivalents for BAT54HT1G include BC858C-7-F, TLV171IDBVR, SN74AHC1G09DBVR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BAT54HT1G?
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 BAT54HT1G 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.