# Bipolar (BJT) Single Transistor, NPN, 80 V, 500 mA, 500 mW, SOT-89, Surface Mount

![Product image](https://novapart.co/image/farnell:1680150/)

**URL**: https://novapart.co/products/2SD1898T100Q/bipolar-bjt-single-transistor-npn-80-v-500-ma-mw
**SKU**: 2SD1898T100Q
**Manufacturer**: ROHM
**Price**: €0.3600
**Stock**: 10+
**Lead Time**: 127 days (indicative)

## Description

Transistor Polarity:NPN; Collector Emitter Voltage V(br)ceo:80V; Transition Frequency ft:100MHz; Power Dissipation Pd:500mW; DC Coll; Available until stocks are exhausted Alternative available

## Specifications

| Parameter | Value |
|---|---|
| Msl | MSL 1 - Unlimited |
| Svhc | Lead (23-Jan-2024) |
| No. Of Pins | 3Pins |
| Product Range | - |
| Qualification | - |
| Power Dissipation | 500mW |
| Transistor Mounting | Surface Mount |
| Transistor Polarity | NPN |
| Transition Frequency | 100MHz |
| Transistor Case Style | SOT-89 |
| Dc Current Gain Hfe Min | 82hFE |
| Operating Temperature Max | 150°C |
| Continuous Collector Current | 500mA |
| Collector Emitter Voltage Max | 80V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1680150/)

Datasheet 

## 2SD1898 / 2SD1733 

## **NPN  1.0A  80V  Middle Power Transistor** 

## l **Outline** 

|VCEO<br>80V<br>IC<br>1.0A<br>Parameter<br>Value<br>~~—~~|
|---|



## l **Features** 

- 1) Suitable for Middle Power Driver 

**==> picture [221 x 108] intentionally omitted <==**

**----- Start of picture text -----**<br>
 MPT3  CPT3 Collector<br>Base<br>Collector<br>Emitter  Base<br>Emitter<br>2SD1898  2SD1733<br>(SC-62)  (SC-63)<br><SOT-89>  <SOT-428><br>**----- End of picture text -----**<br>


- 2) Complementary PNP Types :  2SB1260 / 2SB1181 

- 3) Low VCE(sat) 

VCE(sat)= 0.4V Max.  (IC/IB=500mA/20mA) 

- 4) Lead Free/RoHS Compliant. 

## l **Inner circuit** 

Collector Base - 

## l **Applications** 

Motor driver , LED driver Power supply 

**==> picture [35 x 8] intentionally omitted <==**

**----- Start of picture text -----**<br>
Emitter<br>**----- End of picture text -----**<br>


l **Packaging specifications** Package Basic Taping Reel size Tape width Part No. Package size ordering Marking code (mm) (mm) (mm) unit (pcs) 2SD1898 MPT3 4540 T100 180 12 1,000 DF 2SD1733 CPT3 6595 TL 330 16 2,500 D1733 ~~EEE~~ 

www.rohm.com © 2013  ROHM Co., Ltd. All rights reserved. 

**2013.05 -  Rev.F** 

1/7 

Data Sheet 

**2SD1898 / 2SD1733** 

## l **Absolute maximum ratings** (Ta = 25°C) 

|Parameter||Symbol|Values|Unit|
|---|---|---|---|---|
|Collector-base voltage||VCBO|120|V|
|Collector-emitter voltage||VCEO|80|V|
|Emitter-base voltage||VEBO|5|V|
|Collector current|DC|IC|1.0|A|
||Pulsed|ICP<br>*1|2.0|A|
|Power dissipation|2SD1898|PD|0.5*2|W|
||||2.0*3|W|
||2SD1733||1*4|W|
||||10*5|W|
|Junction temperature||Tj|150|°C|
|Range of storage temperature||Tstg|-55 to+150|°C|



- *1  Pw=20ms , duty=1/2 

- *2  Each terminal mounted on a reference land 

- *3  Mounted on a ceramic board (40×40×0.7 mm) 

- *4  Mounted on a substrate 

- *5  TC=25°C 

## l **Electrical characteristics** (Ta = 25°C) 

|l**Electrical characteristics**(Ta|= 25°C)||||||
|---|---|---|---|---|---|---|
|Parameter|Symbol|Conditions|Min.|Typ.|Max.|Unit|
|Collector-emitter<br>breakdown voltage|BVCEO|IC= 1mA|80|-|-|V|
|Collector-base<br>breakdown voltage|BVCBO|IC= 50mA|120|-|-|V|
|Emitter-base<br>breakdown voltage|BVEBO|IE= 50mA|5|-|-|V|
|Collector cut-off current|ICBO|VCB= 100V|-|-|1|mA|
|Emitter cut-off current|IEBO|VEB= 4V|-|-|1|mA|
|Collector-emitter<br>saturation voltage|VCE(sat)|IC= 500mA,  IB= 20mA|-|0.15|0.40|V|
|DC current gain|hFE<br>*6|VCE= 3V,  IC= 0.5A|120|-|390|-|
|Transition frequency|fT|VCE= 10V,  IE=-50mA<br>f=100MHZ|-|100|-|MHz|
|Output capacitance|Cob|VCB= 10V,  IE= 0A<br>f = 1MHz|-|20|-|pF|



## l **hFE rank categories** 

|Rank|Q|R|
|---|---|---|
|hFE|120 to 270|180 to 390|



www.rohm.com 

**2013.05 -  Rev.F** 

© 2013  ROHM Co., Ltd. All rights reserved. 

2/7 

Data Sheet 

**2SD1898 / 2SD1733** 

## l **Electrical characteristic curves** (Ta = 25°C) 

## Fig.1 Ground Emitter Propagation Characteristics 

## Fig.2 Typical Output Characteristics 

**==> picture [225 x 199] intentionally omitted <==**

**----- Start of picture text -----**<br>
1000 SSS FFF SS<br>VCE= 5V<br>Z Pulsed<br>rT 1ee AffAe) ee<br>ie eo<br>100<br>tit}SS ee efEe ee P| | | | | | |<br>BREE =e<br>10<br>PCCCOOINIE<br>a ee eee (eee Ta=100ºC  a<br>25ºC<br>PT PIN -40ºC  aoe<br>1<br>i fn<br>=———<br>i.<br>ee eee<br>0.1 PO<br>0 0.5 1 1.5<br>[mA]<br>C<br>COLLECTOR CURRENT : I<br>**----- End of picture text -----**<br>


**==> picture [11 x 172] intentionally omitted <==**

**----- Start of picture text -----**<br>
[A]<br>C<br>         COLLECTOR CURRENT : I<br>**----- End of picture text -----**<br>


**==> picture [182 x 11] intentionally omitted <==**

**----- Start of picture text -----**<br>
BASE TO EMITTER VOLTAGE : VBE [V]<br>**----- End of picture text -----**<br>


COLECTOR TO EMITTE VOLTAGE : VCE [V] 

Fig.3 DC Current Gain vs. Collector Current(I) 

Fig.4 DC Current Gain vs. Collector Current(II) 

**==> picture [478 x 227] intentionally omitted <==**

**----- Start of picture text -----**<br>
1000 1000<br>a Se<br>| VCE= 3V  PT TT | Ta=25ºC  a<br>|_| ee<br>| Pulsed  a || Pulsed  PT TyPP<br>Peco TT APeoPTCR<br>EE OR 0<br>SENS (Re | | PETIT<br>TN al<br>TING [UTIL] TEI ETAT TTT<br>100 INS re 100 ae Let<br>po Ta=100ºC  VCE= 3V  |<br>Pt TTTENO N IN ACoens poePt TT 1V  ONTT TTPTad<br>REN 25ºC  | ll PE Py<br>-40ºC<br>i ie PTT PPT<br>Hiroe iit<br>10 10<br>1 10 100 1000 10000 1 10 100 1000 10000<br>COLLECTOR CURRENT : IC [mA]  COLLECTOR CURRENT : IC [mA]<br>FE  FE<br>DC CURRENT GAIN : h DC CURRENT GAIN : h<br>**----- End of picture text -----**<br>


www.rohm.com © 2013  ROHM Co., Ltd. All rights reserved. 

**2013.05 -  Rev.F** 

3/7 

Data Sheet 

**2SD1898 / 2SD1733** 

## l **Electrical characteristic curves** (Ta = 25°C) 

- Fig.5 Collector-Emitter Saturation Voltage vs. Collector Current (I) 

**==> picture [243 x 199] intentionally omitted <==**

**----- Start of picture text -----**<br>
1<br>pT TET TT<br>IC / IB = 20<br>ooPee ee<br>A | ||<br>|Sai at a Sah||<br>Ta=100ºC  yj,"<br>0.1 4 25ºC  eANt A AA/<br>Err -40ºC  NINA<br>ptSETH=aas HHHNIKHy WA<br>—————--- ||<br>0.01<br>1 10 100 1000 10000<br> [V]<br>CE(sat)<br>COLLECTOR-EMITTER   SATURATION VOLTAGE : V<br>**----- End of picture text -----**<br>


COLLECTOR CURRENT : IC [mA] 

- Fig.7 Base-Emitter Saturation Voltage vs. Collector Current 

**==> picture [242 x 226] intentionally omitted <==**

**----- Start of picture text -----**<br>
10 Ee<br>=e oe<br>ee el<br>a<br>a Ta= -40ºC  |<br>25ºC  Nt<br>100ºC<br>1 NiNAA HII<br>ee<br>aSenne eat eT|<br>A |<br>a a |<br>IC / IB = 20<br>CLT UME Tal[Con<br>0.1 a<br>1 10 100 1000 10000<br>COLLECTOR CURRENT : IC [mA]<br> [V]<br>BE(sat)<br>BASE-EMITTER   SATURATION VOLTAGE : V<br>**----- End of picture text -----**<br>


Fig.6 Collector-Emitter Saturation Voltage vs. Collector Current (II) 

**==> picture [241 x 198] intentionally omitted <==**

**----- Start of picture text -----**<br>
1<br>p—_} ft titty<br>Ta=25ºC<br>Sf | PoteeTy<br>aa a ||<br>/<br>0.1 pT TY IC / IB =20/1  KOT [TAA] fp.pf<br>Por 10/1  SCI<br>EaSetre-——_ eSedtie7y[NWA" aati emt<br>or<br>0.01<br>1 10 100 1000 10000<br> [V]<br>CE(sat)<br>COLLECTOR-EMITTER   SATURATION VOLTAGE : V<br>**----- End of picture text -----**<br>


COLLECTOR CURRENT : IC [mA] 

Fig.8 Gain Bandwidth Product vs. Emitter Current 

**==> picture [11 x 173] intentionally omitted <==**

**----- Start of picture text -----**<br>
[MHz]<br>T<br>TRANSITION FREQUENCY : f<br>**----- End of picture text -----**<br>


EMITTER CURRENT : IE [mA] 

www.rohm.com © 2013  ROHM Co., Ltd. All rights reserved. 

**2013.05 -  Rev.F** 

4/7 

Data Sheet 

**2SD1898 / 2SD1733** 

## l **Electrical characteristic curves** (Ta = 25°C) 

**==> picture [231 x 280] intentionally omitted <==**

**----- Start of picture text -----**<br>
Fig.9 Emitter input capacitance vs.<br>         Emitter-Base Voltage<br>         Collector output capacitance vs.<br>         Collector-Base Voltage<br>(000 7<br>Od nT<br>St<br>Ee<br>ps<br>PL UIST TTT<br>10 a<br>ND<br>ee<br>a eee vvv—e |<br>PIE TE ae |<br>CTT PP teat<br>0.1 02 05 1 2 5 10 20 50<br>COLLECTOR - BASE VOLTAGE : VCB [V]<br>EMITTER - BASE VOLTAGE : VEB [V]<br>COLLECTOR  OUTPUT CAPACITANCE : Cob [pF]  EMITTER INPUT CAPACITANCE : Cib [pF]<br>**----- End of picture text -----**<br>


## Fig.10 Safe Operating Area 

**==> picture [226 x 199] intentionally omitted <==**

**----- Start of picture text -----**<br>
10 SS<br>1ms<br>2SD1898<br>10ms<br>1 CeNINA e<br>SSeS<br>siti NC<br>0.1<br>|===:| || 100ms  PAN= N F<br>DC<br>= e<br>pf tt (Mounted on a   HH NH<br>0.01 reference land)<br>meal Ny<br>Pe NT<br>Ta=25ºC<br>_——— i<br>Single non repetitive pulse<br>po<br>0.001<br>0.1 1 10 100<br> [A]<br>C<br>COLLECTOR CURRENT :  I<br>**----- End of picture text -----**<br>


COLLECTOR TO EMITTER VOLTAGE : VCE [V] 

## Fig.11 Safe Operating Area 

**==> picture [227 x 198] intentionally omitted <==**

**----- Start of picture text -----**<br>
10<br>2SD1733  1ms<br>Pr<br>10ms<br>1 Een<br>ee,eee NO<br>POAT OAT<br>0.1<br>100ms<br>eeeSS eee. Se<br>DC<br>0.01 lll|<br>| Ta=25ºC  po<br>Single non repetitive pulse<br>es coed TT ll<br>0.001<br>0.1 1 10 100<br> [A]<br>C<br>COLLECTOR CURRENT : I<br>**----- End of picture text -----**<br>


COLLECTOR TO EMITTER VOLTAGE : VCE [V] 

www.rohm.com © 2013  ROHM Co., Ltd. All rights reserved. 

**2013.05 -  Rev.F** 

5/7 

Data Sheet 

**2SD1898 / 2SD1733** 

## l **Dimensions** (Unit : mm) 

**==> picture [478 x 341] intentionally omitted <==**

**----- Start of picture text -----**<br>
D<br>b1<br>A<br>MPT3<br>b2<br>c<br>b<br>x S A b4<br>e1<br>e<br>b3<br>b5<br>y S e1<br>S<br>e<br>Pattern of terminal position areas<br>[Not a recommended pattern of soldering pads]<br>β<br>E E<br>H<br>E<br>L Lp<br>l3<br>l1<br>A<br>l2<br>**----- End of picture text -----**<br>


|||||||
|---|---|---|---|---|---|
||DIM|MILIMETERS||INCHES||
|||MIN|MAX|MIN|MAX|
||A|1.40|1.50|0.055|0.059|
||b|0.30|0.50|0.012|0.020|
||b1|1.50|1.70|0.059|0.067|
||b2|0.40|0.60|0.016|0.024|
||c|0.35|0.50|0.014|0.020|
||D|4.40|4.70|0.173|0.185|
||E|2.40|2.70|0.094|0.106|
||e|3.00||0.118||
||e1|1.50||0.059||
||HE|3.70|4.30|0.146|0.169|
||LE|0.80|1.20|0.031|0.047|
||Lp|1.01|1.41|0.040|0.056|
||x|-|0.15|-|0.006|
||y|-|0.10|-|0.004|
|||||||
||DIM|MILIMETERS||INCHES||
|||MIN|MAX|MIN|MAX|
||b3|-|0.65|-|0.026|
||b4|-|1.70|-|0.067|
||b5|-|0.75|-|0.030|
||l1|-|1.71|-|0.067|
||l2|-|0.58|-|0.023|
||l3|-|3.72|-|0.146|
||β|45°||45°||
||Dimension in mm / inches|||||



www.rohm.com 

**2013.05 -  Rev.F** 

© 2013  ROHM Co., Ltd. All rights reserved. 

6/7 

Data Sheet 

**2SD1898 / 2SD1733** 

## l **Dimensions** (Unit : mm) 

**==> picture [403 x 325] intentionally omitted <==**

**----- Start of picture text -----**<br>
(Unit : mm) D A2 B<br>A<br>b1 c1<br>CPT3<br>A1<br>b2<br>b3<br>c<br>e b<br>x B A A3<br>l3<br>l2 l1<br>L2<br>L3<br>E<br>H<br>L4<br>L<br>L1 Lp<br>b5<br>b6<br>e<br>**----- End of picture text -----**<br>


Pattern of terminal position areas [Not a recommended pattern of soldering pads] 

||Pattern of terminal position areas|Pattern of terminal position areas|Pattern of terminal position areas|Pattern of terminal position areas|Pattern of terminal position areas|
|---|---|---|---|---|---|
||[Not a recommended pattern of soldering pads]|||||
||DIM|MILIMETERS||INCHES||
|||MIN|MAX|MIN|MAX|
||A1|0.00|0.15|0.000|0.006|
||A2|2.20|2.50|0.087|0.098|
||A3|0.25||0.010||
||b|0.55|0.75|0.022|0.030|
||b1|5.00|5.30|0.197|0.209|
||b2|5.00||0.197||
||b3|0.75||0.030||
||c|0.40|0.60|0.016|0.024|
||c1|0.40|0.60|0.016|0.024|
||D|6.30|6.70|0.248|0.264|
||E|5.40|5.80|0.213|0.228|
||e|2.30||0.091||
||HE|9.00|10.00|0.354|0.394|
||L|2.20|2.80|0.087|0.110|
||L1|0.80|1.40|0.031|0.055|
||L2|1.20|1.80|0.047|0.071|
||L3|5.30||0.209||
||L4|0.90||0.035||
||Lp|1.00|1.60|0.039|0.063|
||x|-|0.25|-|0.010|
|||||||
||DIM|MILIMETERS||INCHES||
|||MIN|MAX|MIN|MAX|
||b5|-|1.00|-|0.04|
||b6|-|5.20|-|0.205|
||ｌ1|-|2.50|-|0.098|
||ｌ2|-|5.50|-|0.217|
||ｌ3|-|10.00|-|0.394|



Dimension in mm / inches 

www.rohm.com © 2013  ROHM Co., Ltd. All rights reserved. 

**2013.05 -  Rev.F** 

7/7 

Notice 

- **N o t e s** 

- 1) The information contained herein is subject to change without notice. 2) Before you use our Products, please contact our sales representative and verify the latest specifications : 

- 3) Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors. Therefore, in order to prevent personal injury or fire arising from failure, please take safety measures such as complying with the derating characteristics, implementing redundant and fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no responsibility for any damages arising out of the use of our Poducts beyond the rating specified by ROHM. 

- 4) Examples of application circuits, circuit constants and any other information contained herein are provided only to illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. 

- 5) The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM or any other parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of such technical information. 

- 6) The Products are intended for use in general electronic equipment (i.e. AV/OA devices, communication, consumer systems, gaming/entertainment sets) as well as the applications indicated in this document. 

- 7) The Products specified in this document are not designed to be radiation tolerant. 8) For use of our Products in applications requiring a high degree of reliability (as exemplified below), please contact and consult with a ROHM representative : transportation equipment (i.e. cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety equipment, medical systems, servers, solar cells, and power transmission systems. 

- 9) Do not use our Products in applications requiring extremely high reliability, such as aerospace equipment, nuclear power control systems, and submarine repeaters. 

- 10) ROHM shall have no responsibility for any damages or injury arising  from non-compliance with the recommended usage conditions and specifications contained herein. 

- 11) ROHM has used reasonable care to ensur  the accuracy of the information contained  in this document. However, ROHM does not warrants that such information is error-free, and ROHM shall have no responsibility for any damages arising from any inaccuracy or misprint of such information. 

- 12) Please use the Products in accordance with any applicable environmental laws and regulations, such as the RoHS Directive. For more details, including RoHS compatibility, please contact a ROHM sales office. ROHM shall have  no responsibility for any damages or losses resulting non-compliance with any applicable laws or regulations. 

- 13) When providing our Products and technologies contained in this document to other countries, you must abide by the procedures and provisions stipulated in all applicable export laws and regulations, including without limitation the US Export Administration Regulations and the Foreign Exchange and Foreign Trade Act. 

- 14) This document, in part or in whole, may not be reprinted or reproduced without prior consent of ROHM. 

**==> picture [80 x 61] intentionally omitted <==**

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www.rohm.com © 2013  ROHM Co., Ltd. All rights reserved. 

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