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BAT5402VH6327XTSA1
Small Signal Schottky Diode, Single, 30 V, 200 mA, 800 mV, 600 mA, 150 °C
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- Manufacturer: INFINEON
- Product type:
- Diode Configuration:Single; Repetitive Reverse Voltage Vrrm Max:30V; Forward Current If(AV):200mA; Forward Voltage VF Max:800mV; Forward Surge Current Ifsm Max:600mA; Operating Temp
- SVHC: No SVHC (25-Jun-2025)
- No. of Pins: 2Pins
- Product Range: BAT54
- Qualification: AEC-Q101
- Diode Mounting: Surface Mount
- Diode Case Style: SC-79
- Diode Configuration: Single
- Forward Voltage Max: 800mV
- Forward Surge Current: 600mA
- Reverse Recovery Time: 5ns
- Average Forward Current: 200mA
- Operating Temperature Max: 150°C
- Repetitive Peak Reverse Voltage: 30V
| Delivery and price | |
|---|---|
| Units per pack | 15000 |
| Price | 0.036 € |
| Current stock | 1000+ |
| Lead time | 30 days |
Datasheet
**BAT54...** ## **Silicon Schottky Diodes** - For low-loss, fast-recovery, meter protection, - bias isolation and clamping application - Guard ring protected - Low forward voltage - Pb-free (RoHS compliant) package - Qualified according AEC Q101[1)] |**Type**|**Package**|**Configuration**|**_L_**~~**S**~~(nH)|**Marking**| |---|---|---|---|---| |BAT54<br>BAT54-02LRH*<br>BAT54-02V<br>BAT54-03W<br>BAT54-04<br>BAT54-04W<br>BAT54-05<br>BAT54-05W<br>BAT54-06<br>BAT54-06W<br>BAT54W|SOT23<br>TSLP-2-7<br>SC79<br>SOD323<br>SOT23<br>SOT323<br>SOT23<br>SOT323<br>SOT23<br>SOT323<br>SOT323|single<br>single<br>single<br>single<br>series<br>series<br>common cathode<br>common cathode<br>common anode<br>common anode<br>single|~~**S**~~<br>1.8<br>0.4<br>0.6<br>1.8<br>1.8<br>1.4<br>1.8<br>1.4<br>1.8<br>1.4<br>1.4|T<br>54<br>b<br>blue 5<br>TS<br>TS<br>TC<br>TC<br>TA<br>TA<br>T5| **BAT54-05 BAT54-06 BAT54-05W BAT54-06W** 1*BAT54-02LRH is not qualified according AEC Q101 2011-06-29 1 **BAT54...** ## **Maximum Ratings** at _T_ A = 25°C, unless otherwise specified |**Maximum Ratings**at_T_A= 25°C, unless otherwis|e specified||| |---|---|---|---| |**Parameter**|**Symbol**|**Value**|**Unit**| |Diode reverse voltage|_V_R|30|V| |Forward current|_I_F|200|mA| |Non-repetitive peak surge forward current<br>(_t_ ≤10 ms)|_I_FSM|600|| |Repetitive peak forward current1)<br>_t_p ≤1 s,δ= 0.5|_I_FRM|300|mA| |Total power dissipation<br>BAT54,_T_S ≤94 °C<br>BAT54-02LRH,_T_S ≤135 °C<br>BAT54-02V,_T_S ≤126 °C<br>BAT54-03W,_T_S ≤122 °C<br>BAT54-04,_T_S ≤71 °C<br>BAT54-04W,_T_S ≤117 °C<br>BAT54-05,_T_S ≤48 °C<br>BAT54-05W,_T_S ≤110 °C<br>BAT54-06,_T_S ≤71 °C<br>BAT54-06W,_T_S ≤117 °C<br>BAT54W,_T_S ≤125 °C|_P_tot|230<br>230<br>230<br>230<br>230<br>230<br>230<br>230<br>230<br>230<br>230|mW| |Junction temperature|_T_j|150|°C| |Storage temperature|_T_stg|-65 ... 150|| 1Device mounted on epoxy PCB 40 x 40 x 1.5 mm / 6 cm² Cu 2011-06-29 2 **BAT54...** ## **Thermal Resistance** |**Thermal Resistance**|||| |---|---|---|---| |**Parameter**|**Symbol**|**Value**|**Unit**| |Junction - soldering point1)<br>BAT54<br>BAT54-02LRH<br>BAT54-02V<br>BAT54-03W<br>BAT54-04<br>BAT54-04W<br>BAT54-05<br>BAT54-05W<br>BAT54-06<br>BAT54-06W<br>BAT54W|_R_thJS|≤245<br>≤65<br>≤105<br>≤120<br>≤345<br>≤145<br>≤445<br>≤175<br>≤345<br>≤145<br>≤110|| ## **Electrical Characteristics** at _T_ A = 25°C, unless otherwise specified |**Parameter**|**Symbol**|**Values**|**Values**|**Values**|**Unit**| |---|---|---|---|---|---| |||**min.**|**typ.**|**max.**|| |**DC Characteristics**|||||| |Breakdown voltage2)<br>_I_(BR)= 10 µA|_V_(BR)|30|-|-|V| |Reverse current2)<br>_V_R= 25 V|_I_R|-|-|2|µA| |Forward voltage2)<br>_I_F= 0.1 mA<br>_I_F= 1 mA<br>_I_F= 10 mA<br>_I_F= 30 mA<br>_I_F= 100 mA|_V_F|-<br>-<br>-<br>-<br>-|-<br>-<br>-<br>-<br>-|240<br>320<br>400<br>500<br>800|mV| > 1For calculation of _R_ thJA please refer to Application Note Thermal Resistance > 2Pulsed test: _t_ p = 300 µs; D = 0.01 2011-06-29 3 **BAT54...** |**Electrical Characteristics**at_T_A= 25°C,unless otherwise specified|**Electrical Characteristics**at_T_A= 25°C,unless otherwise specified|**Electrical Characteristics**at_T_A= 25°C,unless otherwise specified|**Electrical Characteristics**at_T_A= 25°C,unless otherwise specified|**Electrical Characteristics**at_T_A= 25°C,unless otherwise specified|**Electrical Characteristics**at_T_A= 25°C,unless otherwise specified| |---|---|---|---|---|---| |**Parameter**|**Symbol**|**Values**|||**Unit**| |||**min.**|**typ.**|**max.**|| |**AC Characteristics**|||||| |Diode capacitance<br>_V_R= 1 V,_f_= 1 MHz|_C_T|-|-|10|pF| |Reverse recovery time<br>_I_F= 10 mA,_I_R= 10 mA, measured_I_R= 1 mA ,<br>_R_L= 100Ω|_t_rr|-|-|5|ns| 2011-06-29 4 **BAT54...** ## **Diode capacitance** _C_ T = ƒ (VR) _f_ = 1MHz **==> picture [227 x 269] intentionally omitted <==** **----- Start of picture text -----**<br> 10<br>pF<br>8<br>7<br>6<br>5<br>4<br>3<br>2<br>1<br>0<br>0 5 10 15 20 V 30<br>V R<br>T<br>C<br>**----- End of picture text -----**<br> ## **Reverse current** _I_ R = ƒ( _V_ R) ## _T_ A = Parameter **==> picture [227 x 273] intentionally omitted <==** **----- Start of picture text -----**<br> 10 3<br>µA<br>125°C<br>10 2<br>85°C<br>10 1<br>10 0<br>25°C<br>10 -1<br>0 5 10 15 20 V 30<br>V R<br>I R<br>**----- End of picture text -----**<br> ## **Reverse current** _I_ R = ƒ ( _T_ A) _V_ R = Parameter **==> picture [229 x 273] intentionally omitted <==** **----- Start of picture text -----**<br> 10 3<br>µA<br>10 2<br>IR(25V)<br>10 1 IR(5V)<br>10 0<br>10 -1<br>25 50 75 °C 125<br>T A<br>I R<br>**----- End of picture text -----**<br> ## **Forward Voltage** _V_ F = ƒ ( _T_ A) _I_ F = Parameter **==> picture [228 x 269] intentionally omitted <==** **----- Start of picture text -----**<br> 0.5<br>V 30mA<br>0.3 10mA<br>1mA<br>0.2<br>0.1mA<br>0.1<br>0<br>-50 -25 0 25 50 75 °C 125<br>T A<br>F<br>V<br>**----- End of picture text -----**<br> 2011-06-29 5 **BAT54...** ## **Forward current** _I_ F = ƒ ( _V_ F) ## _T_ A = Parameter **==> picture [228 x 273] intentionally omitted <==** **----- Start of picture text -----**<br> 10 0<br>A<br>10 -1<br>10 -2<br>10 -3<br>125°C<br>10 -4 85°C<br>25°C<br>- 40°C<br>10 -5<br>0 0.2 0.4 0.6 0.8 V 1.2<br>V F<br>I F<br>**----- End of picture text -----**<br> **Forward current** _I_ F = ƒ ( _T_ S) BAT54-02LRH **==> picture [230 x 268] intentionally omitted <==** **----- Start of picture text -----**<br> 220<br>mA<br>180<br>160<br>140<br>120<br>100<br>80<br>60<br>40<br>20<br>0<br>0 15 30 45 60 75 90 105 120 °C 150<br>T S<br>I F<br>**----- End of picture text -----**<br> **Forward current** _I_ F = ƒ ( _T_ S) BAT54 **==> picture [230 x 267] intentionally omitted <==** **----- Start of picture text -----**<br> 220<br>mA<br>180<br>160<br>140<br>120<br>100<br>80<br>60<br>40<br>20<br>0<br>0 15 30 45 60 75 90 105 120 °C 150<br>T S<br>I F<br>**----- End of picture text -----**<br> **Forward current** _I_ F = ƒ ( _T_ S) BAT54-02V **==> picture [230 x 268] intentionally omitted <==** **----- Start of picture text -----**<br> 220<br>mA<br>180<br>160<br>140<br>120<br>100<br>80<br>60<br>40<br>20<br>0<br>0 15 30 45 60 75 90 105 120 °C 150<br>T S<br>I F<br>**----- End of picture text -----**<br> 2011-06-29 6 **BAT54...** **Forward current** _I_ F = ƒ ( _T_ S) BAT54-04 **==> picture [230 x 267] intentionally omitted <==** **----- Start of picture text -----**<br> 220<br>mA<br>180<br>160<br>140<br>120<br>100<br>80<br>60<br>40<br>20<br>0<br>0 15 30 45 60 75 90 105 120 °C 150<br>T S<br>I F<br>**----- End of picture text -----**<br> **Forward current** _I_ F = ƒ ( _T_ S) BAT54-05 **==> picture [230 x 268] intentionally omitted <==** **----- Start of picture text -----**<br> 220<br>mA<br>180<br>160<br>140<br>120<br>100<br>80<br>60<br>40<br>20<br>0<br>0 15 30 45 60 75 90 105 120 °C 150<br>T S<br>I F<br>**----- End of picture text -----**<br> **Forward current** _I_ F = ƒ ( _T_ S) BAT54-04W **==> picture [230 x 267] intentionally omitted <==** **----- Start of picture text -----**<br> 220<br>mA<br>180<br>160<br>140<br>120<br>100<br>80<br>60<br>40<br>20<br>0<br>0 15 30 45 60 75 90 105 120 °C 150<br>T S<br>I F<br>**----- End of picture text -----**<br> **Forward current** _I_ F = ƒ ( _T_ S) BAT54-05W **==> picture [230 x 268] intentionally omitted <==** **----- Start of picture text -----**<br> 220<br>mA<br>180<br>160<br>140<br>120<br>100<br>80<br>60<br>40<br>20<br>0<br>0 15 30 45 60 75 90 105 120 °C 150<br>T S<br>I F<br>**----- End of picture text -----**<br> 2011-06-29 7 **BAT54...** **Forward current** _I_ F = ƒ ( _T_ S) BAT54-06 **==> picture [230 x 267] intentionally omitted <==** **----- Start of picture text -----**<br> 220<br>mA<br>180<br>160<br>140<br>120<br>100<br>80<br>60<br>40<br>20<br>0<br>0 15 30 45 60 75 90 105 120 °C 150<br>T S<br>I F<br>**----- End of picture text -----**<br> **Forward current** _I_ F = ƒ ( _T_ S) BAT54-06W **==> picture [230 x 267] intentionally omitted <==** **----- Start of picture text -----**<br> 220<br>mA<br>180<br>160<br>140<br>120<br>100<br>80<br>60<br>40<br>20<br>0<br>0 15 30 45 60 75 90 105 120 °C 150<br>T S<br>I F<br>**----- End of picture text -----**<br> ## **Forward current** _I_ F = ƒ ( _T_ S) BAT54W **==> picture [230 x 268] intentionally omitted <==** **----- Start of picture text -----**<br> 220<br>mA<br>180<br>160<br>140<br>120<br>100<br>80<br>60<br>40<br>20<br>0<br>0 15 30 45 60 75 90 105 120 °C 150<br>T S<br>I F<br>**----- End of picture text -----**<br> 2011-06-29 8 **Package SC79** **BAT54...** **==> picture [495 x 693] intentionally omitted <==** 2011-06-29 9 **BAT54...** Date Code marking for discrete packages with one digit (SCD80, SC79, SC75[1)] ) CES-Code |Month|2003|2004|2005|2006|2007|2008|2009|2010|2011|2012|2013|2014| |---|---|---|---|---|---|---|---|---|---|---|---|---| |01|a|p|A|P|a|p|A|P|a|p|A|P| |02|b|q|B|Q|b|q|B|Q|b|q|B|Q| |03|c|r|C|R|c|r|C|R|c|r|C|R| |04|d|s|D|S|d|s|D|S|d|s|D|S| |05|e|t|E|T|e|t|E|T|e|t|E|T| |06|f|u|F|U|f|u|F|U|f|u|F|U| |07|g|v|G|V|g|v|G|V|g|v|G|V| |08|h|x|H|X|h|x|H|X|h|x|H|X| |09|j|y|J|Y|j|y|J|Y|j|y|J|Y| |10|k|z|K|Z|k|z|K|Z|k|z|K|Z| |11|l|2|L|4|l|2|L|4|l|2|L|4| |12|n|3|N|5|n|3|N|5|n|3|N|5| - 1) New Marking Layout for SC75, implemented at October 2005. . 2011-06-29 10 **Package SOD323** **BAT54...** **==> picture [494 x 693] intentionally omitted <==** 2011-06-29 11 **Package SOT23** **BAT54...** ## Package Outline **==> picture [243 x 457] intentionally omitted <==** **----- Start of picture text -----**<br> 1±0.1<br>2.9 ±0.1 0.1 MAX.<br>B<br>3<br>1 2<br>+0.1 1)<br>0.4 -0.05 A<br>C<br>0.95<br>1.9<br>0.25 M B C 0.2 M A<br>1) Lead width can be 0.6 max. in dambar area<br>0.8<br>0.8 1.2<br>Manufacturer<br>2005, June<br>EH s Date code (YM)<br>Pin 1 BCW66<br>Type code<br>0...8˚<br>0.08...0.15<br>0.15 MIN.<br> ±0.15 ±0.1<br>2.4 1.3<br>10˚ MAX. 10˚ MAX.<br>0.9<br>1.3<br>0.9<br>**----- End of picture text -----**<br> Foot Print ## Marking Layout (Example) ## Standard Packing Reel ø180 mm = 3.000 Pieces/Reel Reel ø330 mm = 10.000 Pieces/Reel **==> picture [174 x 91] intentionally omitted <==** **----- Start of picture text -----**<br> 4<br>0.9 0.2<br>Pin 1 3.15 1.15<br>2.13 2.65<br>8<br>**----- End of picture text -----**<br> 2011-06-29 12 **Package SOT323** **BAT54...** ## Package Outline **==> picture [199 x 124] intentionally omitted <==** **----- Start of picture text -----**<br> 2 ±0.2 0.9 ±0.1<br>0.1 MAX.<br>0.3 [+0.1] -0.05 3x<br>0.1 M 0.1<br>A<br>3<br>1 2<br>0.65 0.65 0.15 [+0.1] -0.05<br>0.2 M A<br>±0.1 ±0.1<br>2.1 0.1 MIN. 1.25<br>**----- End of picture text -----**<br> ## Foot Print **==> picture [75 x 95] intentionally omitted <==** **----- Start of picture text -----**<br> 0.6<br>0.65<br>0.65<br>1.6<br>0.8<br>**----- End of picture text -----**<br> ## Marking Layout (Example) **==> picture [152 x 96] intentionally omitted <==** **----- Start of picture text -----**<br> Manufacturer<br>2005, June<br>Date code (YM)<br>Pin 1 BCR108W<br>Type code<br>**----- End of picture text -----**<br> ## Standard Packing Reel ø180 mm = 3.000 Pieces/Reel Reel ø330 mm = 10.000 Pieces/Reel **==> picture [155 x 80] intentionally omitted <==** **----- Start of picture text -----**<br> 4 0.2<br>Pin 1 2.15 1.1<br>8<br>2.3<br>**----- End of picture text -----**<br> 2011-06-29 13 **Package TSLP-2-7** **BAT54...** ## Package Outline **==> picture [277 x 307] intentionally omitted <==** **----- Start of picture text -----**<br> Top view Bottom view<br>0.39 +0.01-0.03<br>0.05 MAX. 0.6 ±0.05<br>2<br>2<br>1<br>1<br>0.5 ±0.035 1)<br>Cathode<br>marking<br>1) Dimension applies to plated terminal<br>For board assembly information please refer to Infineon website "Packages"<br>0.6<br>0.45<br>Copper Solder mask Stencil apertures<br>±0.05<br>±0.05<br>1<br>0.65<br>1)<br>±0.035<br>0.25<br>0.35 0.275<br>0.3<br>1<br>0.925<br>0.375<br>0.35 0.275<br>**----- End of picture text -----**<br> ## Foot Print For board assembly information please refer to Infineon website "Packages" Marking Layout (Example) **==> picture [68 x 42] intentionally omitted <==** **==> picture [69 x 79] intentionally omitted <==** **----- Start of picture text -----**<br> BAR90-02LRH<br>Type code<br>Cathode marking<br>Laser marking<br>**----- End of picture text -----**<br> ## Standard Packing **==> picture [284 x 116] intentionally omitted <==** **----- Start of picture text -----**<br> Reel ø180 mm = 15.000 Pieces/Reel<br>Reel ø330 mm = 50.000 Pieces/Reel (optional)<br>4 0.5<br>Cathode 0.76<br>marking<br>1.16 8<br>**----- End of picture text -----**<br> 2011-06-29 14 **BAT54...** ## **Edition 2009-11-16** ## **Published by Infineon Technologies AG 81726 Munich, Germany** ## **2009 Infineon Technologies AG All Rights Reserved.** ## **Legal Disclaimer** The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights of any third party. ## **Information** For further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office (<www.infineon.com>). ## **Warnings** Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. 2011-06-29 15
Updated at April 29, 2026
Infineon Technologies is a globally recognized leader in semiconductor solutions, renowned for driving innovation in power management, energy efficiency, and modern mobility. With a strong legacy of engineering excellence, the company provides highly reliable components designed to meet the rigorous demands of industrial, automotive, and advanced commercial applications. The core of our Infineon portfolio is centered on their industry-leading discrete semiconductors. We offer an extensive selection of single and dual MOSFETs, alongside a robust range of single IGBTs and advanced IGBT modules. These flagship power transistors are essential for high-efficiency power conversion and motor control, providing engineers with superior thermal performance and minimized switching losses. Beyond advanced field-effect transistors, the selection includes a comprehensive array of diodes and rectifiers, heavily featuring Schottky diodes, as well as fast-recovery and RF/PIN diodes. This power foundation is further supported by bipolar transistors, intelligent power modules, and thyristor SCR modules, delivering the critical building blocks required for complex power system designs. To support broader system integration, the portfolio also encompasses specialized solutions such as solid-state relays, AC/DC LED driver ICs, and Bluetooth communications modules. From high-power industrial rectifiers to wireless connectivity adapters, Infineon equips designers with the precision components needed to build efficient, scalable, and fully connected electronic systems.
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