BAS4002ARPPE6327HTSA1

**BAS4002A...** 

## **Low VF Schottky Diode Array** 

- Reverse voltage: 40 V 

- Forward current: 0.2 A 

- Small diode quad array for polarity independance, 

- reverse polarity protection and low loss 

- bridge rectification 

- Very low forward voltage: 0.55 @ 0.1 A (per diode) 

- Fast switching 

- Pb-free (ROHS compliant) package 

- Qualified according AEC Q101 

## **BAS4002A-RPP** 

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+ ~<br>- ~<br>D3<br>D4 D2<br>D1<br>4 3<br>1 2<br>**----- End of picture text -----**<br>


|**Type**|**Package**|**Configuration**|**Marking**|
|---|---|---|---|
|BAS4002A-RPP|SOT143|bridge|E9s|



**Maximum Ratings** at _T_ A = 25 °C, unless otherwise specified 

|**Maximum Ratings**at_T_A = 25 °C, unless otherwise specified= 25 °C, unless otherwise specified|A = 25 °C, unless otherwise specified= 25 °C, unless otherwise specified|A = 25 °C, unless otherwise specified= 25 °C, unless otherwise specified||
|---|---|---|---|
|**Parameter**|**Symbol**|**Value**|**Unit**|
|Diode reverse voltage1)|_V_R|40|V|
|Peak reverse voltage1)|_V_RM|40||
|RMS reverse voltage1)|_V_R(RMS)|28||
|Forward current1),_T_S ≤124 °C|R(RMS)<br>_I_F|200|mA|
|Non-repetitive peak surge forward current<br>(_t_ ≤10 ms)|_I_FSM|2|A|
|Junction temperature|_T_j|150|°C|
|Storage temperature|j<br>_T_stg|-65 ...150||



> 1For _T_ A > 25°C the derating of _V_ R and _I_ F has to be considered. 

> 2For calculation of _R_ thJA please refer to Application Note Thermal Resistance 

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**BAS4002A...** 

|**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.**||
|**DC Characteristics**||||||
|Reverse current1)(per diode)<br>_V_R= 30 V<br>_V_R= 40 V|_I_R|-<br>-|-<br>-|2<br>10|µA|
|Forward voltage1) 2)(per diode)<br>_I_F= 10 mA<br>_I_F= 60 mA<br>_I_F= 100 mA<br>_I_F= 200 mA|_V_F|-<br>-<br>-<br>-|0.39<br>0.49<br>0.55<br>0.69|0.44<br>0.55<br>0.62<br>0.79|V|
|**AC Characteristics**||||||
|Diode capacitance (per diode)<br>_V_R= 5 V,_f_= 1 MHz|_C_T|-|2|5|pF|



> 1Pulsed test, _t_ p = 300 µs; _D_ = 0.01 

2When used as shown for Reverse Polarity Protection (RPP, see page 4), the voltage available to the circuit being protected will be two diode drops below the power supply voltage. In other words, the supply current will pass through two diodes. 

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**BAS4002A...** 

## **Diode capacitance** _C_ T = ƒ (VR) 

## _f_ = 1MHz (per diode) 

**Reverse current** _I_ R = ƒ ( _T_ A) _V_ R = Parameter (per diode) 

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10 -3<br>7<br>pF A<br>6 10 -4<br>5.5<br>5<br>10 -5<br>4.5<br>VR = 40 V<br>4<br>30 V<br>3.5 10 -6  20 V<br>10 V<br>3<br>2.5<br>10 -7<br>2<br>1.5<br>1 10 -8<br>0 5 10 15 20 V 30 0 25 50 75 100 °C 150<br>V R T A<br>C T I R<br>**----- End of picture text -----**<br>


**Reverse current** _I_ R =  ƒ( _V_ R) _T_ A = Parameter (per diode) 

## **Forward Voltage** _V_ F = ƒ ( _T_ A) _I_ F = Parameter (per diode) 

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10 -3<br>A<br>10 -4<br>10 -5<br>TA = 125°C<br>85°C<br>-6  25°C<br>10<br>10 -7<br>10 -8<br>0 5 10 15 20 25 30 V 40<br>V R<br>I R<br>**----- End of picture text -----**<br>


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0.75<br>V<br>0.65<br>IF = 200 mA<br>100 mA<br>0.6<br>60 mA<br>10 mA<br>0.55<br>0.5<br>0.45<br>0.4<br>0.35<br>0.3<br>0.25<br>-50 -25 0 25 50 75 100 °C 150<br>T A<br>F<br>V<br>**----- End of picture text -----**<br>


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**BAS4002A...** 

## **Forward current** _I_ F = ƒ ( _V_ F) 

(per diode) 

**Forward current** _I_ F = ƒ ( _T_ S) BAS4002-RPP 

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10 0<br>A<br>10 -1<br>10 -2<br>10 -3<br>TA=125°C<br>10 -4  85°C<br>25°C<br>- 40°C<br>10 -5<br>10 -6<br>0 0.1 0.2 0.3 0.4 0.5 V 0.7<br>V F<br>F<br>I<br>**----- End of picture text -----**<br>


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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>F<br>I<br>**----- End of picture text -----**<br>


## **Application example** BAS4002A-RPP 

Advanced Reverse Polarity Protection(RPP): due to diode orientation, circuit at the right will be protected from damage and will also function normally in the event reverse polarity is applied to pins 2 and 3 of the BAS4002A-RPP. 

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Ground<br>Ground /<br>2 1<br>+Vs<br>DC Plug to Reverse polarity<br>power supply protected circuit<br>+Vs / 3 4<br>Ground<br>+Vs<br>**----- End of picture text -----**<br>


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**Package SOT143** 

**BAS4002A...** 

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Package Outline<br>2.9 ±0.1 1±0.1<br>B<br>1.9 0.1 MAX.<br>4 3<br>1 2<br>0.2 A<br>+0.1<br>0.8 -0.05<br>+0.1<br>0.4 -0.05<br>0.25 M B 0.2 M A<br>1.7<br>Foot Print<br>0.8 1.2 0.8<br>1.2 0.8<br>0.8<br>Marking Layout (Example)<br>Manufacturer<br>2005, June<br>RF s<br>Date code (YM)<br>Pin 1 BFP181<br>Type code<br>Standard Packing<br>Reel ø180 mm = 3.000 Pieces/Reel<br>Reel ø330 mm = 10.000 Pieces/Reel<br>4 0.2<br>Pin 1 3.15 1.15<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>1.1<br>0.9<br>5 6<br>8<br>2.6<br>**----- End of picture text -----**<br>


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**BAS4002A...** 

Edition 2006-02-01 Published by Infineon Technologies AG 81726 München, Germany © Infineon Technologies AG 2007. All Rights Reserved. 

## **Attention please!** 

The information given in this dokument shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie”). 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** 

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## **Warnings** 

Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. 

Infineon Technologies Components may only be used in life-support devices or systems 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. 

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