# Bipolar (BJT) Single Transistor, NPN, 300 V, 200 mA, 330 mW, SOT-23, Surface Mount

![Product image](https://novapart.co/image/farnell:9526277RL/)

**URL**: https://novapart.co/products/FMMTA42/bipolar-bjt-single-transistor-npn-300-v-200-ma-330
**SKU**: FMMTA42
**Manufacturer**: DIODES INC.
**Price**: €0.0640
**Stock**: 1000+
**Lead Time**: 302 days (indicative)

## Description

Transistor Polarity:NPN; Collector Emitter Voltage V(br)ceo:300V; Transition Frequency ft:50MHz; Power Dissipation Pd:330mW; DC Collector Current:200mA; DC Current Gain hFE:40hFE; Transistor Case

## Specifications

| Parameter | Value |
|---|---|
| Msl | MSL 1 - Unlimited |
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 3Pins |
| Product Range | - |
| Qualification | - |
| Power Dissipation | 330mW |
| Transistor Mounting | Surface Mount |
| Transistor Polarity | NPN |
| Transition Frequency | 50MHz |
| Transistor Case Style | SOT-23 |
| Dc Current Gain Hfe Min | 40hFE |
| Operating Temperature Max | 150°C |
| Continuous Collector Current | 200mA |
| Collector Emitter Voltage Max | 300V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:9526277RL/)

**A Product Line of Diodes Incorporated** 

## **FMMTA42** 

## **300V NPN HIGH VOLTAGE TRANSISTOR IN SOT23** 

## **Features** 

## **Mechanical Data** 

- BVCEO  > 300V 

- IC = 200mA high Collector Current 

- 350mW Power dissipation 

- Excellent hFE Characteristics Up To 30mA 

- Complementary part number FMMTA92 

- **Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2)** 

- **Halogen and Antimony Free. “Green” Device (Note 3)** 

   - Case: SOT23 

   - Case material: molded Plastic. “Green” molding Compound. UL Flammability Classification Rating 94V-0 

   - Moisture Sensitivity: Level 1 per J-STD-020 

   - Terminals: Finish - Matte Tin Plated Leads, Solderable per MILSTD-202, Method 208 **e3** 

   - Weight: 0.008 grams (Approximate) 

- **Qualified to AEC-Q101 Standards for High Reliability** 

- **PPAP capable (Note 4)** 

**==> picture [327 x 128] intentionally omitted <==**

**----- Start of picture text -----**<br>
SOT23  C<br>E<br>B<br>C<br>B<br>E<br>: 1 [<br>Top View  Device Symbol  Top View<br>Pin-Out<br>**----- End of picture text -----**<br>


## **Ordering Information** (Notes 4 & 5) 

|**Ordering Informationg Information Information** (Notes 4 & 5)|**Ordering Informationg Information Information** (Notes 4 & 5)|**Ordering Informationg Information Information** (Notes 4 & 5)|**Ordering Informationg Information Information** (Notes 4 & 5)|**Ordering Informationg Information Information** (Notes 4 & 5)|**Ordering Informationg Information Information** (Notes 4 & 5)|
|---|---|---|---|---|---|
|||||||
|**Product**|**Compliance**|**Marking**|**Reel size(inches)**|**Tape width(mm)**|**Quantity per reel**|
|FMMTA42TA|AEC-Q101|3E|7|8|3,000|
|FMMTA42TC|AEC-Q101|3E|13|8|10,000|
|FMMTA42QTA|Automotive|3E|7|8|3,000|



Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 

4. Automotive products are AEC-Q101 qualified and are PPAP capable.  Automotive, AEC-Q101 and standard products are electrically and thermally the same, except where specified. 

5. For packaging details, go to our website at http://www.diodes.com/products/packages.html. 

## **Marking Information** 

3E = Product Type Marking Code 

1 of 6 **www.diodes.com** 

FMMTA42 Datasheet Number: DS33126 Rev.7 - 2 

July 2012 © Diodes Incorporated 

**A Product Line of Diodes Incorporated** 

**FMMTA42** ~~i~~ 

|**Absolute Maximum Ratings** (@TA= +25°C, unless otherwise s|= +25°C, unless otherwise specified.)|||
|---|---|---|---|
|**Characteristic**|**Symbol**|**Value**|**Unit**|
|Collector-Base Voltage|VCBO|300|V|
|Collector-Emitter Voltage|VCEO|300|V|
|Emitter-Base Voltage|VEBO|7|V|
|Collector Current|IC|200|mA|



## **Thermal Characteristics** (@TA = +25°C, unless otherwise specified.) 

|**Thermal Characteristics **(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Thermal Characteristics **(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|||
|---|---|---|---|---|
|**Characteristic**||**Symbol **|**Value**|**Unit**|
|Power Dissipation|(Note 6)|PD|310|mW|
||(Note7)||350||
|Thermal Resistance, Junction to Ambient|(Note 6)|RθJA|403|°C/W|
||(Note 7)||357||
|Thermal Resistance,Junction to Leads|(Note 8)|RθJL|350|°C/W|
|Operatingand Storage Temperature Range||TJ,TSTG|-55 to +150|°C|



## **ESD Ratings** (Note 9) 

|**ESD Ratingsgss **(Note 9)|**ESD Ratingsgss **(Note 9)|**ESD Ratingsgss **(Note 9)|**ESD Ratingsgss **(Note 9)|**ESD Ratingsgss **(Note 9)|
|---|---|---|---|---|
||||||
|**Characteristic**|**Symbol**|**Value**|**Unit**|**JEDEC Class**|
|Electrostatic Discharge - Human BodyModel|ESD HBM|4,000|V|3A|
|Electrostatic Discharge - Machine Model|ESD MM|400|V|C|



Notes: 6. For the device mounted on minimum recommended pad layout 1oz copper that is on a single-sided 1.6mm FR4 PCB; device is measured under still air conditions whilst operating in steady state condition. 

7. Same as note (6), except the device is mounted on 15mm X 15mm 1oz copper. 

8. Thermal resistance from junction to solder-point (at the end of the leads). 

9. Refer to JEDEC specification JESD22-A114 and JESD22-A115. 

2 of 6 **www.diodes.com** 

FMMTA42 Datasheet Number: DS33126 Rev.7 - 2 

July 2012 © Diodes Incorporated 

**A Product Line of Diodes Incorporated** 

**FMMTA42** 

## **Thermal Characteristics and Derating information** 

**==> picture [446 x 359] intentionally omitted <==**

**----- Start of picture text -----**<br>
0.4 TTTTITIIILLILLLI 400350 THOM<br>~ FHMI C UIECUMCEHILoeeeae TT<br>0.3 NN 300 Pe a<br>SEED eee e 250 ee an a "oe 24ct<br>D=0.5<br>0.2 PLT TENGSEEEEEENELLEELLL 200 HTHFTLCHE CLUE EI<br>etaim)’<br>TNENN 150 D=0.1 HTT«A CHIT<br>CTEE<br>0.1 100 D=0.2 Single Pulse<br>PLE TT ET TT ING LE 50 SmaPerri OK D=0.05 iit a<br>0.0 SRReeNG \ 0 See r iimsmete be(NN IE[EE<br>0 25 50 75 100 125 150 100µ 1m 10m 100m 1 10 100 1k<br> Temperature (°C) Pulse Width (s)<br>Derating Curve Transient Thermal Impedance<br>10 a Single Pulse Test at Tamb=25°C<br>as Single Pulse. Tamb=25°C =<br>ASCO<br>NCIMIE CoIHLTCo m NNASS NAENSRotmsae<br>NIECE  T<br>TA Co on in) , & NT ory SN<br>1 PUNE = oon LUN TING<br>UME LUI LIl| °° SSS SRS SSS SS<br>Coss oT 5 Bali ae Be el<br>0os: | | PN<br>FCoE COI 8 SSae<br>0.1 TCIM [EITM] EVIE CHT PI) 56)ee ESR= ReSSS= Nat<br>10m 100m 1 10 100 1k<br>eo<br>Pulse Width (s) 1 10 100<br>VcE-Collector-Emitter Voltage (Volts)<br>Pulse Power Dissipation<br> Max Power Dissipation (W) Thermal Resistance (°C/W)<br> Max Power Dissipation (W)<br>**----- End of picture text -----**<br>


3 of 6 **www.diodes.com** 

FMMTA42 Datasheet Number: DS33126 Rev.7 - 2 

July 2012 © Diodes Incorporated 

**A Product Line of Diodes Incorporated** 

**FMMTA42** 

## DIODES, 

**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.) 

|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|
|---|---|---|---|---|---|---|
||||||||
|**Characteristic**<br>~~Qs~~|**Symbol**<br>~~Qs~~|**Min**<br>~~Qs~~|**Typ**<br>~~Qs~~<br>~~QQ~~|**Max**<br>~~Qs~~<br>~~QQ~~|**Unit**<br>~~Qs~~<br>~~QQ~~|**Test Condition**<br>~~Qs~~<br>~~OO~~|
|Collector-Base Breakdown Voltage<br>~~DO~~|BVCBO<br>~~DO~~<br>~~GR~~|300<br>~~DO~~<br>~~GR~~|—<br>~~QQ~~<br>~~DO~~<br>~~QO~~|—<br>~~QQ~~<br>~~DO~~<br>~~QO~~|V<br>~~QQ~~<br>~~DO~~<br>~~OO~~|IC= 100µA<br>~~DO~~<br>~~OO~~<br>~~OO~~|
|Collector-Emitter Breakdown Voltage (Note 10)<br>~~rs~~|BVCEO<br>~~rs~~<br>~~GR~~<br>~~rs~~|300<br>~~rs~~<br>~~GR~~<br>~~(S(O~~|—<br>~~rs~~<br>~~QO~~<br>~~(S(O~~|—<br>~~rs~~<br>~~QO~~<br>~~(S(O~~|V<br>~~rs~~<br>~~OO~~<br>~~OO~~|IC= 1mA<br>~~OO~~<br>~~rs~~<br>~~OO~~<br>~~OO~~|
|Emitter-Base Breakdown Voltage<br>~~rs~~|BVEBO<br>~~GR~~<br>~~rs~~<br>~~rs~~<br>~~rs~~|7<br>~~GR~~<br>~~rs~~<br>~~(S(O~~<br>~~GQ~~|—<br>~~QO~~<br>~~rs~~<br>~~(S(O~~<br>~~GQ~~|—<br>~~QO~~<br>~~rs~~<br>~~(S(O~~<br>~~GQ~~|V<br>~~OO~~<br>~~rs~~<br>~~OO~~<br>~~QO~~|IE = 100µA<br>~~OO~~<br>~~rs~~<br>~~OO~~<br>~~QO~~|
|Collector Cutoff Current<br>~~rs~~|ICBO<br>~~rs~~<br>~~rs~~<br>~~rs~~|—<br>~~(S(O~~<br>~~rs~~<br>~~GQ~~|—<br>~~(S(O~~<br>~~rs~~<br>~~GQ~~|100<br>~~(S(O~~<br>~~rs~~<br>~~GQ~~|nA<br>~~OO~~<br>~~rs~~<br>~~QO~~|VCB= 200V<br>~~OO~~<br>~~rs~~<br>~~QO~~|
|Emitter Cutoff Current|IEBO<br>~~rs~~|—<br>~~GQ~~|—<br>~~GQ~~|100<br>~~GQ~~|nA<br>~~QO~~|VEB= 6V<br>~~QO~~|
|Static Forward Current Transfer Ratio<br>(Note 10)|hFE|25<br>40<br>40|—|—|—|IC = 1mA, VCE= 10V<br>IC= 10mA, VCE= 10V<br>IC= 30mA, VCE= 10V|
|Collector-Emitter Saturation Voltage (Note 10)<br>~~DO~~|VCE(sat)<br>~~DO~~<br>~~rs~~|—<br>~~DO~~<br>~~GQ~~|—<br>~~GQ~~|500<br>~~OO~~<br>~~GQ~~|mV<br>~~OO~~<br>~~QO~~|IC= 20mA, IB= 2mA<br>~~OO~~<br>~~QO~~|
|Base-Emitter Saturation Voltage(Note 10)<br>~~rs~~|VBE(sat)<br>~~rs~~<br>~~rs~~|—<br>~~rs~~<br>~~GQ~~|—<br>~~rs~~<br>~~GQ~~|900<br>~~rs~~<br>~~GQ~~|mV<br>~~rs~~<br>~~QO~~|IC = 20mA, IB= 2mA<br>~~rs~~<br>~~QO~~|
|Output Capacitance|Cobo<br>~~rs~~<br>~~ee~~|—<br>~~GQ~~<br>~~ee~~|—<br>~~GQ~~<br>~~ee~~|6<br>~~GQ~~<br>~~ee~~|pF<br>~~QO~~<br>~~ee~~|VCB= 20V. f = 1MHz<br>~~QO~~|
|Transition Frequency<br>~~ee~~|fT<br>~~ee~~<br>~~ee~~|50<br>~~ee~~<br>~~ee~~|—<br>~~ee~~<br>~~ee~~|—<br>~~ee~~<br>~~ee~~|MHz<br>~~ee~~<br>~~ee~~|VCE= 20V, IC= 10mA,<br>f = 20MHz<br>~~ee~~|



## **Typical Electrical Characteristics** (@TA = +25°C, unless otherwise specified.) 

4 of 6 

FMMTA42 

July 2012 © Diodes Incorporated 

**www.diodes.com** 

Datasheet Number: DS33126 Rev.7 - 2 

**A Product Line of Diodes Incorporated FMMTA42** ~~[|~~ 

## **Package Outline Dimensions** 

Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version. 

**==> picture [353 x 172] intentionally omitted <==**

**----- Start of picture text -----**<br>
A<br>SOT23<br>Dim  Min  Max  Typ<br>— aLi te JST A  0.37  0.51  0.40<br>B  1.20 1.40 1.30<br>B C<br>C 2.30 2.50 2.40<br>| Bai | es D  0.89 1.03 0.915<br>Set ee F  0.45  0.60  0.535<br>G  1.78  2.05  1.83<br>aU H es<br>H  2.80 3.00 2.90<br>— —'| es J 0. ee 013 0.10 0.05<br>K M<br>K1 K  0.903 1.10 1.00<br>D K1  -  -  0.400<br>J F _ G L \ es L  0.45  ee 0.61  0.55<br>M  0.085 0.18 0.11<br> 0°  8°  -<br>All Dimensions in mm<br>—————<br>G y) es ee<br>**----- End of picture text -----**<br>


## **Suggested Pad Layout** 

Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. 

**==> picture [171 x 102] intentionally omitted <==**

**----- Start of picture text -----**<br>
Y<br>| | |<br>Z<br>| FA + C<br>X E<br>**----- End of picture text -----**<br>


|**Dimensions**|**Value (in mm)**|
|---|---|
|**Z**|2.9|
|**X**|0.8|
|**Y**|0.9|
|**C**|2.0|
|**E**|1.35|



5 of 6 **www.diodes.com** 

FMMTA42 Datasheet Number: DS33126 Rev.7 - 2 

July 2012 © Diodes Incorporated 

**A Product Line of Diodes Incorporated FMMTA42** ~~a~~ 

**IMPORTANT NOTICE** DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others.  Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending.  Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. This document is written in English but may be translated into multiple languages for reference.  Only the English version of this document is the final and determinative format released by Diodes Incorporated. **LIFE SUPPORT** Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A.   Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B.   A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated.  Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2013, Diodes Incorporated **www.diodes.com** 

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FMMTA42 Datasheet Number: DS33126 Rev.7 - 2 

July 2012 © Diodes Incorporated 



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