SMD MOSFET codes
The codes in our tables printed on N-channel, P-channel and dual MOSFETs and complementary pairs: 958 codes in all. Each row names the MOSFETs with that code; the code's own page lists every part that carries it.
Reading a MOSFET code
A MOSFET in SOT-23, SOT-323 or a small flat package carries a code of a few characters in place of its part number, and the datasheet gives its meaning. Other makers print the same code on diodes and bipolar transistors, so read it with the package and the number of pins. Most SOT-23 MOSFETs have the gate on pin 1, the source on pin 2 and the drain on pin 3, but not all: check the datasheet.
Testing a MOSFET with a multimeter
Use the diode range, with the part lifted. One way between drain and source reads the body diode, about 0.4 to 0.9 V, and the other way open; the gate reads open to both other pins. The meter can charge the gate and switch the part on, so short gate to source and measure again before you condemn it. Drain to source still near 0 V both ways after that is a short, the classic failure.
How to identify an SMD component, from the code to the meter
MOSFET codes and their parts
| Code | Printed on |
|---|---|
| 0 | AOC2870, AOSN32338C Packages: SOT-323 |
| 015N10NS | PSMN015N10NS2 |
| 02 | TSM2302CX Packages: SOT-23 |
| 020N08NS | PSMQF020N08NS2 |
| 028N10NS | PSMN028N10NS2 |
| 033N10NS | PSMB033N10NS2, PSMP033N10NS2 |
| 040N08NS | PSMQC040N08NS2 |
| 040N10NS | PSMQC040N10NS2 |
| 042N10LS | PSMQC042N10LS2 |
| 05 | TSM2305CX Packages: SOT-23 |
| 050N10NS | PSMB050N10NS2, PSMP050N10NS2 Packages: D2PAK |
| 06 | TSM2306CX Packages: SOT-23 |
| 060N06LS | PSMQC060N06LS1-AU |
| 07 | TSM2307CX Packages: SOT-23 |
| 070N08LS | PSMQE070N08LS2 |
| 074N10NS | PSMQC074N10NS2 |
| 078N10LS | PSMQC078N10LS2 |
| 08 | CJMPD08, TSM2308CX Packages: SOT-23 |
| 081N10LS | PSMD081N10LS2 Packages: DPAK |
| 09 | TSM2309CX Packages: SOT-23 |
| 090N08LS | PSMQE090N08LS2 |
| 093N10NS | PSMQE093N10NS2 |
| 094N10NS | PSMQC094N10NS2 |
| 096N10LS | PSMQE096N10LS2 |
| 098N10LS | PSMQC098N10LS2 |
| 099N10LS | PSMD099N10LS2 Packages: DPAK |
| 10P06 | CJAE10P06 |
| 11 | CJMPD11 |
| 12 | 2N7002, TSM2312CX Packages: SOT-23 |
| 1216 | CJM1216 |
| 13 | BSS84 Packages: SOT-23 |
| 14 | TSM2314CX Packages: SOT-23 |
| 1404G | AOL1404G Packages: SOIC-8 |
| 144N10LS | PSMQC144N10LS2 |
| 1454G | AOL1454G Packages: SOIC-8 |
| 16 | PJV1716 Packages: SOT-723 |
| 17 | PJV1717 Packages: SOT-723 |
| 18 | TSM2318CX Packages: SOT-23 |
| 19E | PJA3419E Packages: SOT-23 |
| 1D | TSM3911DCX6 Packages: SOT-23-6 |
| 20 | PJQ1820U-20V |
| 2002 | CJAE2002 |
| 2004 | CJCD2004 |
| 2005 | CJCD2005 |
| 2007 | CJCD2007 |
| 2007A | CJCD2007A |
| 20485 | AONS20485 |
| 20E | PJA3420E Packages: SOT-23 |
| 21 | TSM210N02CX Packages: SOT-23 |
| 21113 | AONS21113 |
| 21115C | AOTE21115C Packages: TSSOP-8 |
| 21117 | AONR21117 |
| 21303C | AONS21303C |
| 21305C | AONR21305C |
| 21307 | AONR21307, AONS21307, AOSD21307, AOSP21307 Packages: SOIC-8 |
| 21309C | AONS21309C |
| 21311C | AONR21311C, AOSD21311C, AOSP21311C Packages: SOIC-8 |
| 21313C | AONT21313C, AOSD21313C, AOSP21313C Packages: SOIC-8 |
| 21321 | AONR21321, AONS21321, AOSP21321 Packages: SOIC-8 |
| 21357 | AONR21357, AONS21357, AOSP21357 Packages: SOIC-8 |
| 23 | TSM2323CX Packages: SOT-23 |
| 2392 | AON2392 |
| 23P | DMP2305U Packages: SOT-23 |
| 23X | DMG2305UX Packages: SOT-23 |
| 24 | TSM240N03CX, TSM240N03CX6 Packages: SOT-23 ยท SOT-23-6 |
| 2411 | AON2411 |
| 24E | PJA3424E Packages: SOT-23 |
| 25 | TSM250N02CX Packages: SOT-23 |
| 2623 | CJL2623 Packages: SOT-23-6 |
| 26309A | AONR26309A |
| 26313C | AOSD26313C Packages: SOIC-8 |
| 27 | 2N7002KTB |
| 28 | TSM2328CX Packages: SOT-23 |
| 280GL2 | PSMQB280N10LS2 |
| 280N10LS | PSMQC280N10LS2 |
| 2812 | AON2812 |
| 28SN06 | CJAE28SN06 |
| 2N10A | MMFTN210A Packages: SOT-23 |
| 3 | AOC2870C |
| 3005 | CJM3005 |
| 30306 | AONS30306 |
| 30310 | AONR30310 |
| 32 | TSM320N03CX Packages: SOT-23 |
| 32106 | AOCA32106E, AONS32106 |
| 32136C | AONT32136C, AOTE32136C Packages: TSSOP-8 |
| 32302 | AONS32302 |
| 32303 | AONS32303 |
| 32304 | AONS32304 |
| 32306 | AONS32306 |
| 32314 | AONR32314, AONS32314, AOSP32314 Packages: SOIC-8 |
| 32317 | AOCA32317 |
| 32320 | AONU32320 |
| 32320C | AONR32320C, AOSP32320C Packages: SOIC-8 |
| 32324 | AOND32324 |
| 32326 | AOCR32326 |
| 32334C | AOD32334C, AOSD32334C Packages: SOIC-8 |
| 32338C | AOSD32338C Packages: SOIC-8 |
| 32368 | AOSP32368 Packages: SOIC-8 |
| 33102E | AOCA33102E |
| 33104 | AOCA33104A, AOCA33104E |
| 3407 | CJ3407 Packages: SOT-23 |
| 3414 | AON3414 |
| 3419 | AON3419, AON3419L |
| 34304C | AONS34304C |
| 34306C | AONS34306C |
| 34308C | AONS34308C |
| 34K | CJ3134K, CJ3134KDW Packages: SOT-23 ยท SOT-363 |
| 34KA | CJ3134KA Packages: SOT-23 |
| 34KL | CJ3134KL Packages: SOT-23 |
| 34N | DMN3404L Packages: SOT-23 |
| 34P | DMG3415U Packages: SOT-23 |
| 35101E | AOCR35101E |
| 35212E | AOCA35212E |
| 35P03 | CJAE35P03 |
| 35SN06 | CJAE35SN06 |
| 36102 | AOCA36102E |
| 36116C | AOCA36116C |
| 36116E | AOCR36116E |
| 36132 | AONE36132 |
| 36314 | AONS36314 |
| 36316 | AONS36316 |
| 36320 | AONP36320, AONX36320 |
| 36321 | AONR36321, AONS36321 |
| 36322 | AONG36322, AONX36322 |
| 36324 | AONX36324 |
| 36326C | AONR36326C, AOSP36326C Packages: SOIC-8 |
| 36328 | AONH36328, AONR36328 |
| 36329 | AONR36329 |
| 36330 | AOCR36330 |
| 36332 | AONP36332 |
| 36332U | AONP36332U |
| 36333 | AONS36333 |
| 36334 | AONH36334 |
| 36335 | AONS36335 |
| 36336 | AONP36336 |
| 36337 | AONS36337 |
| 36346 | AONS36346 |
| 36348 | AONS36348 |
| 36352 | AONY36352 |
| 36354 | AONY36354 |
| 36356 | AONY36356 |
| 36366 | AONR36366 |
| 36368 | AONR36368 |
| 38108 | AONS38108 |
| 38132 | AONE38132 |
| 38168 | AONX38168 |
| 38168A | AONX38168A |
| 3818 | AON3818 |
| 3820 | AON3820 |
| 38203 | AONS38203 |
| 38320 | AONX38320 |
| 38324 | AONP38324 |
| 38324U | AONP38324U |
| 3860 | AOC3860 |
| 3860A | AOC3860A |
| 3860C | AOC3860C |
| 3862 | AOC3862 |
| 3864 | AOC3864 |
| 3868 | AOC3868 |
| 3870 | AOC3870 |
| 3870A | AOC3870A |
| 3870S | AOC3870S |
| 3878 | AOC3878 |
| 39K | CJ3139K, CJ3139KDW, CJ3139KW Packages: SOT-23 ยท SOT-323 ยท SOT-363 |
| 3A | NX3020NAKW Packages: SOT-323 |
| 40202 | AONK40202 |
| 40206 | AONK40206 |
| 405 | PJQ2405 |
| 41 | AO6401A, AO6401AL Packages: SOT-23-6 |
| 414B | PJQ4414B |
| 42 | AO6402A, AO6402AL Packages: SOT-23-6 |
| 4262E | AO4262E Packages: SOIC-8 |
| 4264C | AO4264C Packages: SOIC-8 |
| 4264E | AO4264E Packages: SOIC-8 |
| 4266E | AO4266E Packages: SOIC-8 |
| 4268 | AO4268 Packages: SOIC-8 |
| 4290A | AO4290A Packages: SOIC-8 |
| 4292E | AO4292E Packages: SOIC-8 |
| 4294 | AO4294 Packages: SOIC-8 |
| 4294A | AO4294A Packages: SOIC-8 |
| 4296 | AO4296 Packages: SOIC-8 |
| 43 | TSM3443CX6 Packages: SOT-23-6 |
| 4306 | AO4306 Packages: SOIC-8 |
| 4335 | AO4335 Packages: SOIC-8 |
| 4402G | AO4402G Packages: SOIC-8 |
| 4403 | PJQ4403P-AU |
| 4405E | AO4405E Packages: SOIC-8 |
| 4411 | PJQ4411P |
| 4427 | PJQ4427DP |
| 4441 | PJQ4441P-AU |
| 4442 | PJQ4442P, PJQ4442P-AU |
| 4443 | PJQ4443P-AU |
| 4453 | PJQ4453P-AU |
| 4455 | AO4455, AO4455L Packages: SOIC-8 |
| 4459A | CJ4459A Packages: SOT-23 |
| 4460 | PJQ4460AP-AU |
| 44605A | PJQ44605AP-AU |
| 44607A | PJQ44607AP-AU |
| 44609A | PJQ44609AP-AU |
| 44611A | PJQ44611AP-AU |
| 4463 | PJQ4463AP-AU |
| 4464 | PJQ4464AP-AU |
| 4465 | PJQ4465AP, PJQ4465AP-AU |
| 4468 | PJQ4468AP-AU |
| 4476 | PJQ4476AP |
| 4524 | PJQ4524P-AU |
| 4546 | PJQ4546P-AU |
| 4548 | PJQ4548P-AU |
| 4594 | PJQ4594P-AU |
| 460 | PJQ2460-AU |
| 463 | PJQ2463A-AU |
| 4630 | AO4630 Packages: SOIC-8 |
| 480 | TSM4800N15CX6 Packages: SOT-23-6 |
| 4840E | AO4840E Packages: SOIC-8 |
| 4848 | PJQ4848P-AU |
| 4862 | AO4862 Packages: SOIC-8 |
| 4862E | AO4862E Packages: SOIC-8 |
| 49 | AO6409A Packages: SOT-23-6 |
| 49K | CJ3439KDW Packages: SOT-363 |
| 4N | PMV45EN Packages: SOT-23 |
| 4T | AO6424A Packages: SOT-23-6 |
| 50 | TSM500P02CX Packages: SOT-23 |
| 502K | CJ502K, CJ502KW Packages: SOT-23 ยท SOT-323 |
| 520W | PJQ4520S6P-AU |
| 536S6VC | PJQ5536S6VC-AU |
| 538S6VC | PJQ5538S6VC-AU |
| 542W | PJQ4542S6P-AU |
| 548X | PJQ4548S6VP-AU |
| 550GS2 | PSMQB550N10NS2 |
| 5514S6C | PJQ5514S6C-AU |
| 5546S6V | PJQ5546S6V-AU |
| 564A | PJQ4564AP-AU |
| 566 | PJQ2566A |
| 568 | PJQ2568A |
| 568A | PJQ4568AP-AU |
| 57 | TSM3457CX6 Packages: SOT-23-6 |
| 574A | PJQ4574AP-AU |
| 576A | PJQ4576AP-AU |
| 5802BG | AON5802BG |
| 5816 | AON5816 |
| 58G | DI0A6N02PGK Packages: SOT-883 |
| 5944S6V | PJQ5944S6V-AU |
| 5948S6V | PJQ5948S6V-AU |
| 5H | MMFTN501K Packages: SOT-23 |
| 6 | AOCA24106E, PJQ1906 Packages: SOT-883 |
| 6144 | AON6144 |
| 6152A | AON6152A |
| 6154 | AON6154 |
| 6156 | AON6156 |
| 6160 | AON6160 |