# Bipolar (BJT) Single Transistor, NPN, 45 V, 500 mA, 1 W, SC-74, Surface Mount

![Product image](https://novapart.co/image/farnell:2480755RL/)

**URL**: https://novapart.co/products/BC817SUE6327HTSA1/bipolar-bjt-single-transistor-npn-45-v-500-ma-1-w
**SKU**: BC817SUE6327HTSA1
**Manufacturer**: INFINEON
**Category**: Semiconductors - Discretes || Transistors || Bipolar Transistors || Single Bipolar Junction Transistors - BJT
**Price**: €0.0830
**Stock**: 10+

## Description

Transistor Polarity:NPN; Collector Emitter Voltage V(br)ceo:45V; Transition Frequency ft:170MHz; Power Dissipation Pd:1W; DC Collector Current:500mA; DC Current Gain hFE:40hFE; Transistor C

## Specifications

| Parameter | Value |
|---|---|
| No. Of Pins | 6Pins |
| Product Range | - |
| Qualification | AEC-Q101 |
| Power Dissipation | 1W |
| Transistor Mounting | Surface Mount |
| Transistor Polarity | NPN |
| Transition Frequency | 170MHz |
| Transistor Case Style | SC-74 |
| Dc Current Gain Hfe Min | 40hFE |
| Operating Temperature Max | 150°C |
| Continuous Collector Current | 500mA |
| Collector Emitter Voltage Max | 45V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2480755RL/)

**BC817SU** 

## **NPN Silicon AF Transistor** 

- For general AF applications 

- High collector current 

- High current gain 

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- Low collector-emitter saturation voltage 

- Pb-free (RoHS compliant) package 

- Qualified according AEC Q101 

|**Maximum Ratings**||||
|---|---|---|---|
|**Parameter**|**Symbol**<br>a|**Value**<br> eee|**Unit**|
|Collector-emitter voltage|_V_CEO<br>Sf|45<br>Sf|V|
|Collector-base voltage|_V_CBO<br>SF<br>ee|50<br>SF<br>eee||
|Emitter-base voltage|_V_EBO<br>ee|5<br>eee||
|Collector current|_I_C<br>ee <br>Sf|500<br> eee<br>Sf|mA|
|Peak collector current, _t_p ≤10 ms|_I_CM<br>SF<br>ee|1<br>SF<br>eee|A|
|p<br>Base current|_I_B<br>ee|100<br>eee|mA|
|Peak base current|_I_BM<br>ee <br>SF|200<br> eee<br>SF||
|Total power dissipation-<br>_T_S≤100°C|_P_tot<br>Sf|1000<br>Sf|mW|
|Junction temperature|_T_j<br>SF<br>~~ee~~|150<br>SF<br>~~eee~~|°C|
|Storage temperature|j<br>_T_stg<br>~~ee~~|-65 ... 150<br>~~eee~~||



> 1For calculation of _R_ thJA please refer to Application Note AN077 (Thermal Resistance Calculation) 

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**BC817SU** 

## **Electrical Characteristics** at _T_ A = 25°C, unless otherwise specified 

|**Electrical Characteristics**at_T_A= 25°C, unless o|therwise s|pecified|pecified|pecified||
|---|---|---|---|---|---|
|**Parameter**|**Symbol**|**Values**|||**Unit**|
|||**min.**|**typ.**|**max.**||
|**DC Characteristics**||||||
|Collector-emitter breakdown voltage<br>_I_C= 10 mA,_I_B= 0|_V_(BR)CEO|45|-|-|V|
|Collector-base breakdown voltage<br>_I_C= 10 µA,_I_E= 0|_V_(BR)CBO|50|-|-||
|Emitter-base breakdown voltage<br>_I_E= 10 µA,_I_C= 0|_V_(BR)EBO|5|-|-||
|Collector-base cutoff current<br>_V_CB= 25 V,_I_E= 0<br>_V_CB= 25 V,_I_E= 0 ,_T_A= 150 °C|_I_CBO|-<br>-|-<br>-|0.1<br>50|µA|
|Emitter-base cutoff current<br>_V_EB= 4 V,_I_C= 0|_I_EBO|-|-|100|nA|
|DC current gain1)<br>_I_C= 100 mA,_V_CE= 1 V<br>_I_C= 500 mA,_V_CE= 1 V|_h_FE|160<br>40|250<br>-|400<br>-|-|
|Collector-emitter saturation voltage1)<br>_I_C= 500 mA,_I_B= 50 mA|_V_CEsat|-|-|0.4|V|
|Base emitter saturation voltage1)<br>_I_C= 500 mA,_I_B= 50 mA|_V_BEsat|-|-|1.2||
|||||||
|**AC Characteristics**||||||
|Transition frequency<br>_I_C= 50 mA,_V_CE= 5 V,_f_= 100 MHz|_f_T|-|170|-|MHz|
|Collector-base capacitance<br>_f_= 1 MHz,_V_BE= 10 V|_C_cb|-|3|-|pF|
|Emitter-base capacitance<br>_V_EB= 0.5 V,_f_= 1 MHz|_C_eb|-|40|-||



1Pulse test: t < 300µs; D < 2% 

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**BC817SU** 

## **DC current gain** _h_ FE =  ƒ( _I_ C) 

_V_ = 1 V CE 

**Collector-emitter saturation voltage** _I_ C = ƒ( _V_ CEsat), _h_ FE = 10 

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10 3  0.4<br>V<br>10 2  0.2 150 °C<br>25 °C<br>125 °C<br>- 50 °C<br>85 °C<br>25 °C<br>- 40 °C<br>0.1<br>10 1  0<br>10  [-5 ] 10  [-4 ] 10  [-3 ] 10  [-2 ] 10  [-1 ] A 10  [0 ] 10  [-4 ] 10  [-3 ] 10  [-2 ] 10  [-1 ] A 10  [0 ]<br>I c  I c<br>fe  ce<br>H U<br>**----- End of picture text -----**<br>


## **Base-emitter saturation voltage** 

_I_ C =  ( _V_ BEsat), _h_ FE = 10 

**Collector cutoff current** _I_ CBO =  ƒ( _T_ A) _V_ CBO = 25 V 

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1.5<br>V<br>1.2<br>1.1<br>150 °C<br>1<br>25 °C<br>0.9 - 50 °C<br>0.8<br>0.7<br>0.6<br>0.5<br>0.4<br>0.3<br>0.2<br>0.1<br>0<br>10  [-4 ] 10  [-3 ] 10  [-2 ] 10  [-1 ] A 10  [0 ]<br>I c<br>be<br>U<br>**----- End of picture text -----**<br>


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10 5 BC 817/818 EHP00221<br>nA<br>Ι  CBO<br>10 4<br>max<br>10 [3]<br>10 2 typ<br>10 1<br>10 0<br>0 50 100 ˚C 150<br>T A<br>**----- End of picture text -----**<br>


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2011-08-30 

**BC817SU** 

**Transition frequency** _f_ T =  ƒ( _I_ C) _V_ CE = parameter in V, _f_ = 2 GHz 

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10 3 BC 817/818 EHP00218<br>MHz<br>f T<br>5<br>10 [2]<br>5<br>10 1<br>10 0 10 [1] 10 [2] mA 10 3<br>Ι C<br>**----- End of picture text -----**<br>


## **Permissible Pulse Load** _R_ thJS =  ƒ( _t_ p) 

**Total power dissipation** _P_ tot = ƒ( _T_ S) 

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1200<br>mW<br>800<br>600<br>400<br>200<br>0<br>0 50 °C 150<br>T S<br>tot<br>P<br>**----- End of picture text -----**<br>


## **Permissible Pulse Load** 

_P_ totmax/ _P_ totDC =  ƒ( _t_ p) 

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10 3<br>10 2<br>10 1<br>D = 0,5<br>0,2<br>0,1<br>0,05<br>0,02<br>10 0  0,01<br>0,005<br>0<br>10 -1<br>10  [-6 ] 10  [-5 ] 10  [-4 ] 10  [-3 ] 10  [-2 ] s 10  [0 ]<br>T P<br>thJS<br>R<br>**----- End of picture text -----**<br>


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10 3<br>-<br>10 2<br>D = 0<br>0.005<br>0.01<br>0.02<br>0.05<br>0.1<br>10 1  0.2<br>0.5<br>10 0<br>10  [-6 ] 10  [-5 ] 10  [-4 ] 10  [-3 ] 10  [-2 ] s 10  [0 ]<br>T P<br>totDC<br>P<br>totmax/<br>P<br>**----- End of picture text -----**<br>


2011-08-30 

4 

**Package SC74** 

**BC817SU** 

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Package Outline<br>2.9 ±0.2<br>B 1.1 MAX.<br>(2.25)<br>(0.35) 0.15 -0.06+0.1<br>6 5 4<br>1 2 3<br>0.35 +0.1-0.05 A<br>Pin 1 0.2 M B 6x 0.1 MAX.<br>marking 0.95<br>0.2 [M] A<br>1.9<br>±0.1 ±0.1 ±0.1<br>2.5 0.25 1.6<br>10˚ MAX. 10˚ MAX.<br>**----- End of picture text -----**<br>


## Foot Print 

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0.5<br>0.95<br>9 9<br>1. 2.<br>**----- End of picture text -----**<br>


## Marking Layout (Example) 

Small variations  in positioning of 

Date code, Type code and Manufacture are possible. 

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Manufacturer<br>2005, June<br>Date code (Year/Month)<br>Pin 1 marking BCW66H<br>Laser marking Type code<br>**----- End of picture text -----**<br>


## Standard Packing 

Reel ø180 mm = 3.000 Pieces/Reel Reel ø330 mm = 10.000 Pieces/Reel 

For symmetric types no defined Pin 1 orientation in reel. 

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4 0.2<br>Pin 1 3.15 1.15<br>marking<br>8<br>2.7<br>**----- End of picture text -----**<br>


2011-08-30 

5 

**BC817SU** 

## **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. 

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- [Supplier page](https://es.farnell.com/infineon/bc817sue6327htsa1/transistor-npn-45v-sc-74-6/dp/2480755RL)
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