SMD diode marking codes, page 2
The codes in our tables printed on switching, Zener, Schottky, TVS and ESD protection, rectifier and PIN diodes: 3,714 codes in all. Each row names the diodes with that code; the code's own page lists every part that carries it.
Diode codes and their parts
| Code | Printed on |
|---|---|
| 2 | AOZ8S303BLS-03, AOZ8S516UDS-36, AOZ8251BDI-16, AOZ8831DT-24 and 5 more Packages: SOD-323 |
| 20 | ESD5V5U5ULC, RB520S30, SML4747 Packages: SMA · SOD-523 |
| 2006 | 1SMB2EZ6.8-AU Packages: SMB |
| 2007 | 1SMB2EZ7.5-AU Packages: SMB |
| 2009 | 1SMB2EZ9.1-AU Packages: SMB |
| 200A | 1.5SMC200A, 1SMA200Z, 1SMA200ZH Packages: SMA · SMC |
| 200C | 1.5SMC200CA Packages: SMC |
| 2010 | 1SMB2EZ10-AU Packages: SMB |
| 2011 | 1SMB2EZ11-AU Packages: SMB |
| 2013 | 1SMB2EZ13-AU Packages: SMB |
| 2014 | 1SMB2EZ14-AU Packages: SMB |
| 2015 | 1SMB2EZ15-AU Packages: SMB |
| 2016 | 1SMB2EZ16-AU Packages: SMB |
| 2017 | 1SMB2EZ17-AU Packages: SMB |
| 2018 | 1SMB2EZ18-AU Packages: SMB |
| 2019 | 1SMB2EZ19-AU Packages: SMB |
| 2020 | 1SMB2EZ20-AU Packages: SMB |
| 2022 | 1SMB2EZ22-AU Packages: SMB |
| 2024 | 1SMB2EZ24-AU Packages: SMB |
| 2025 | 1SMB2EZ25-AU Packages: SMB |
| 2027 | 1SMB2EZ27-AU Packages: SMB |
| 2028 | 1SMB2EZ28-AU Packages: SMB |
| 2030 | 1SMB2EZ30-AU Packages: SMB |
| 2033 | 1SMB2EZ33-AU Packages: SMB |
| 2036 | 1SMB2EZ36-AU Packages: SMB |
| 2039 | 1SMB2EZ39-AU Packages: SMB |
| 2043 | 1SMB2EZ43-AU Packages: SMB |
| 2047 | 1SMB2EZ47-AU Packages: SMB |
| 2051 | 1SMB2EZ51-AU Packages: SMB |
| 20A | 1.5SMC20A, MMBZ20CA, PLZ20A, SML4747A Packages: SMA · SMC · SOT-23 |
| 20A8 | 1SMB2EZ8.7-AU Packages: SMB |
| 20B | 1SMB3EZ20, 1SMB3EZ20-AU, PLZ20B, SMAZ5920B and 2 more Packages: SMA · SMB |
| 20C | 1.5SMC20CA, PLZ20C Packages: SMC |
| 20D | PLZ20D |
| 20H | ESDUNE20VB1 |
| 20LW | SS210LW, SS210LWH Packages: SOD-123W |
| 20VB | BZT52B20 Packages: SOD-123F |
| 20VZ | BZT52C20 Packages: SOD-123F |
| 21 | ESDSU5V0A1, RB521S30, RB521S30-AU Packages: SOD-523 |
| 210ALH | SS210ALH |
| 210FSH | SS210FSH Packages: SOD-128 |
| 215ALH | SS215ALH |
| 215FSH | SS215FSH Packages: SOD-128 |
| 21B | SMAZ5921B, SMBZ5921B, SMPZ3921B Packages: SMA · SMB |
| 21G | BAS21GW6, BAS21GW6-AU Packages: SOT-23 |
| 22 | BZX384-A4V7, CESD5V0K5, RB520S40, RB520S40-AU and 1 more Packages: SOD-523 · SMA · SOD-323 · SOT-363 |
| 220A | 1.5SMC220A Packages: SMC |
| 220ALH | SS220ALH |
| 220C | 1.5SMC220CA Packages: SMC |
| 220FSH | SS220FSH Packages: SOD-128 |
| 22A | 1.5SMC22A, PLZ22A, SML4748A Packages: SMA · SMC |
| 22B | 1SMB3EZ22, 1SMB3EZ22-AU, PLZ22B, SMPZ3922B |
| 22C | 1.5SMC22CA, PLZ22C Packages: SMC |
| 22D | PLZ22D |
| 22H | VGSOT22 Packages: SOT-23 |
| 22VB | BZT52B22 Packages: SOD-123F |
| 22VZ | BZT52C22 Packages: SOD-123F |
| 23 | BZX384-A5V1 Packages: SOD-323 |
| 23B | SMAZ5923B, SMPZ3923B Packages: SMA |
| 23P | ESDD24VP1 |
| 24 | BZX384-A5V6, SML4749 Packages: SMA · SOD-323 |
| 24A | 1.5SMC24A, ESDE24VD1, PEC3124C2A-AU, PLZ24A and 2 more Packages: SMA · SMC · SOD-123F · SOT-23 |
| 24AF | ESDE24VP1 |
| 24ALH | SS24ALH |
| 24AP | ESDUNL24VC1 |
| 24B | 1SMB3EZ24, 1SMB3EZ24-AU, PLZ24B, SMAZ5924B and 2 more Packages: SMA · SMB |
| 24C | 1.5SMC24CA, ESDBH24VD1, ESDBNJ24VK1, ESDM24VCP and 2 more Packages: SOD-123F · SOT-23 · SMC |
| 24C2 | ESD24VC2 Packages: SOT-23 |
| 24D | PLZ24D |
| 24FSH | SS24FSH Packages: SOD-128 |
| 24H | VGSOT24 Packages: SOT-23 |
| 24LW | SS24LW, SS24LWH Packages: SOD-123W |
| 24M | ESDBM24VD3 Packages: SOD-323 |
| 24P | ESDUNH24VF1 |
| 24VB | BZT52B24 Packages: SOD-123F |
| 24VZ | BZT52C24 Packages: SOD-123F |
| 24W | PJSD24W, PJSD24W-AU Packages: SOD-323 |
| 25 | BZX384-A6V2, VLIN2626-DD1 Packages: SOD-323 |
| 250A | 1.5SMC250A Packages: SMC |
| 25B | 1SMB3EZ25, 1SMB3EZ25-AU, SMAZ5925B, SMBZ5925B and 1 more Packages: SMA · SMB |
| 26 | BZX384-A6V8 Packages: SOD-323 |
| 262 | VLIN2626-02G Packages: SOD-323 |
| 26ALH | SS26ALH |
| 26B | SMAZ5926B, SMBZ5926B, SMPZ3926B Packages: SMA · SMB |
| 26C | VCAN26C2-03G Packages: SOT-323 |
| 26FSH | SS26FSH Packages: SOD-128 |
| 26LW | SS26LW, SS26LWH Packages: SOD-123W |
| 27 | BZX384-A7V5, SML4750 Packages: SMA · SOD-323 |
| 27A | 1.5SMC27A, PLZ27A, SML4750A Packages: SMA · SMC |
| 27B | 1SMB3EZ27, 1SMB3EZ27-AU, PLZ27B, SMAZ5927B and 2 more Packages: SMA · SMB |
| 27C | 1.5SMC27CA, PLZ27C Packages: SMC |
| 27D | PLZ27D |
| 27VB | BZT52B27 Packages: SOD-123F |
| 27VZ | BZT52C27 Packages: SOD-123F |
| 28 | BZX384-A8V2 Packages: SOD-323 |
| 28A | MM1Z4728A Packages: SOD-123F |
| 28B | 1SMB3EZ28, 1SMB3EZ28-AU, SMAZ5928B, SMBZ5928B and 1 more Packages: SMA · SMB |
| 28C | BZT52-B28, BZT52-B28-AU, BZT52-B28S, BZT52-B28S-AU and 11 more Packages: SOD-123 · SOD-323 · SOT-23 · SOT-323 +1 |
| 29 | BZX384-A9V1 Packages: SOD-323 |
| 29A | MM1Z4729A Packages: SOD-123F |
| 29B | SMAZ5929B, SMBZ5929B, SMPZ3929B Packages: SMA · SMB |
| 2A | 1N4148WS, MM3Z9V1, PJSOT05, TPD2E001DRY and 1 more Packages: SOD-323 · SON · SOT-23 |
| 2A0 | PLZ2V0A |
| 2A2 | PLZ2V2A |
| 2A4 | PLZ2V4A |
| 2A7 | PLZ2V7A |
| 2AH | TPD2E001DRL |
| 2ALW | SS215LW, SS215LWH Packages: SOD-123W |
| 2AR | TPD2E001DRL |
| 2AS | SBA0820CS Packages: SOD-323 |
| 2AW | TPD2E001DRL |
| 2AZ | TPD2E001DRL |
| 2B | BZX384-A2V4, BZX384B36, MA729, MM3Z10 and 1 more Packages: SOD-323 |
| 2B0 | PLZ2V0B |
| 2B2 | PLZ2V2B |
| 2B4 | PLZ2V4B |
| 2B7 | PLZ2V7B |
| 2BC | PJSOT05C-02 Packages: SOT-23 |
| 2BLW | SS220LW, SS220LWH Packages: SOD-123W |
| 2C | BZX384B15, MM3Z11 Packages: SOD-323 |
| 2CH | PZ1AH20B, PZ1AH20B-AU, PZ1AL20B-AU, PZS51A22CS and 3 more Packages: SOD-123F · SOD-323 |
| 2D | BZD27B4V3P, MM3Z12, VESD08C1-HD1 Packages: SOD-123F · SOD-323 |
| 2DC | PJSOT05C-03 Packages: SOT-23 |
| 2E | BZD27B11P, MM3Z13, PESD24VS1UA, VESD12C1-HD1 Packages: SOD-323 · SOD-123F |
| 2E1 | P1CH3.3A, P1CH3.3A-AU, P2AL3.3A, P2AL3.3A-AU |
| 2E2 | P1CH5.0A, P1CH5.0A-AU, P2AL5.0A, P2AL5.0A-AU |
| 2E3 | P1CH6.0A, P1CH6.0A-AU, P2AL6.0A, P2AL6.0A-AU |
| 2E4 | P1CH6.5A, P1CH6.5A-AU, P2AL6.5A, P2AL6.5A-AU |
| 2E5 | P1CH7.0A, P1CH7.0A-AU, P2AL7.0A, P2AL7.0A-AU |
| 2E6 | P1CH7.5A, P1CH7.5A-AU, P2AL7.5A, P2AL7.5A-AU |
| 2E7 | P1CH8.0A, P1CH8.0A-AU, P2AL8.0A, P2AL8.0A-AU |
| 2E8 | P1CH8.5A, P1CH8.5A-AU, P2AL8.5A, P2AL8.5A-AU |
| 2E9 | P1CH9.0A, P1CH9.0A-AU, P2AL9.0A, P2AL9.0A-AU |
| 2EA | P1CH10A, P1CH10A-AU, P2AL10A, P2AL10A-AU |
| 2EC | P1CH11A, P1CH11A-AU, P2AL11A, P2AL11A-AU |
| 2ED | P1CH12A, P1CH12A-AU, P2AL12A, P2AL12A-AU |
| 2EE | P1CH13A, P1CH13A-AU, P2AL13A, P2AL13A-AU |
| 2EF | P1CH14A, P1CH14A-AU, P2AL14A, P2AL14A-AU |
| 2EH | P1CH15A, P1CH15A-AU, P2AL15A, P2AL15A-AU |
| 2EJ | P1CH16A, P1CH16A-AU, P2AL16A, P2AL16A-AU |
| 2EK | P1CH17A, P1CH17A-AU, P2AL17A, P2AL17A-AU |
| 2EL | P1CH18A, P1CH18A-AU, P2AL18A, P2AL18A-AU |
| 2EM | P1CH20A, P1CH20A-AU, P2AL20A, P2AL20A-AU |
| 2EN | P1CH22A, P1CH22A-AU, P2AL22A, P2AL22A-AU |
| 2EP | P1CH24A, P1CH24A-AU, P2AL24A, P2AL24A-AU |
| 2ER | P1CH26A, P1CH26A-AU, P2AL26A, P2AL26A-AU |
| 2ET | P1CH28A, P1CH28A-AU, P2AL28A, P2AL28A-AU |
| 2EU | P1CH30A, P1CH30A-AU, P2AL30A, P2AL30A-AU |
| 2EV | P1CH33A, P1CH33A-AU, P2AL33A, P2AL33A-AU |
| 2EW | P1CH36A, P1CH36A-AU, P2AL36A, P2AL36A-AU |
| 2EX | P2AL40A, P2AL40A-AU |
| 2F | BZD27B30P, MM3Z15 Packages: SOD-123F · SOD-323 |
| 2FH | PZA1AL18B, PZD22B17C, PZD22B17C-AU Packages: SOT-323 · SOD-123F |
| 2G | BZD27B75P, VESD05C1-HD1 Packages: SOD-123F |
| 2H | BZD27B200P, MM3Z16, VESD16C1-HD1 Packages: SOD-123F · SOD-323 |
| 2J | MM3Z18, VESD26C1-HD1 Packages: SOD-323 |
| 2JS | PZS5122BCH, PZS5122BCH-AU |
| 2K | ESDB24D, MM3Z20, VESD33C1-HD1 Packages: SOD-323 |
| 2KNA | 2KDFN12A, 2KDFN12CA |
| 2KNB | 2KDFN13A, 2KDFN13CA |
| 2KNC | 2KDFN15A, 2KDFN15CA |
| 2KND | 2KDFN16A, 2KDFN16CA |
| 2KNE | 2KDFN18A, 2KDFN18CA |
| 2KNF | 2KDFN20A, 2KDFN20CA |
| 2KNG | 2KDFN22A, 2KDFN22CA |
| 2KNH | 2KDFN24A, 2KDFN24CA |
| 2KNJ | 2KDFN27CA |
| 2KNK | 2KDFN30CA |
| 2KNL | 2KDFN33CA |
| 2KNM | 2KDFN36CA |
| 2KNN | 2KDFN39CA |
| 2KNP | 2KDFN43CA |
| 2KNQ | 2KDFN47CA |
| 2KNR | 2KDFN51CA |
| 2KNS | 2KDFN56CA |
| 2KNT | 2KDFN62CA |
| 2KNU | 2KDFN68CA |
| 2KNV | 2KDFN75CA |
| 2KNW | 2KDFN82CA |
| 2KNX | 2KDFN91CA |
| 2KNY | 2KDFN100CA |
| 2L | VMMBZ33C1HD1 |
| 2M | MM3Z22 Packages: SOD-323 |
| 2N | BZD27B4V3P-M, MM3Z24, VMMBZ33C1DD1 Packages: SOD-123F · SOD-323 |
| 2O | BZD27B11P-M, VLIN1616-DD1 Packages: SOD-123F |
| 2P | BZD27B30P-M, ESDBS1V8AH1, MM3Z27, VCUT0714BHD1 Packages: SOD-123F · SOD-323 |
| 2Q | BZD27B75P-M, PZS1112BES Packages: SOD-123F · SOD-523 |
| 2R | BZD27B200P-M, MM3Z30 Packages: SOD-123F · SOD-323 |
| 2S | VETH100A1DD1, VETH100A203S Packages: SOT-23 |
| 2U | BZX384-A2V7 Packages: SOD-323 |
| 2V | BZX384-A3V0 Packages: SOD-323 |
| 2V4B | BZT52B2V4 Packages: SOD-123F |
| 2V4Z | BZT52C2V4 Packages: SOD-123F |
| 2V7B | BZT52B2V7 Packages: SOD-123F |
| 2V7Z | BZT52C2V7 Packages: SOD-123F |
| 2W | BZX384-A3V3 Packages: SOD-323 |
| 2X | BZX384-A3V6, MM3Z33, VMMBZ16C1HD1 Packages: SOD-323 |
| 2Y | BZX384-A3V9, MM3Z36, VMMBZ16C1DD1 Packages: SOD-323 |
| 2Y1 | BZX584B11 |
| 2Y2 | BZX584B12 |
| 2Y3 | BZX584B13 |
| 2Y4 | BZX584B15 |
| 2Y5 | BZX584B16 |
| 2Y6 | BZX584B18 |
| 2Y7 | BZX584B20 |
| 2Z | BZX384-A4V3, MM3Z39 Packages: SOD-323 |
| 2Z9 | BZX584B10 |
| 3 | AOZ8S204BLS-30, AOZ8S303BLS-11, AOZ8S516UDS-48, BAS16-02W and 3 more Packages: X2SON |
| 30 | SML4751 Packages: SMA |
| 300A | 1.5SMC300A Packages: SMC |
| 30A | 1.5SMC30A, MM1Z4730A, PLZ30A, SML4751A Packages: SMA · SMC · SOD-123F |
| 30AF | ESDUNK30VC1 |
| 30B | 1SMB3EZ30, 1SMB3EZ30-AU, PLZ30B, SMAZ5930B and 2 more Packages: SMA · SMB |
| 30C | 1.5SMC30CA, PLZ30C Packages: SMC |
| 30D | PLZ30D |
| 30LW | SS310LW, SS310LWH Packages: SOD-123W |
| 30P | ESDUNH30VF1 |
| 30VB | BZT52B30 Packages: SOD-123F |
| 30VZ | BZT52C30 Packages: SOD-123F |
| 310ALH | SS310ALH |
| 310FSH | SS310FSH Packages: SOD-128 |
| 310L | SS310L, SS310LH |
| 315ALH | SS315ALH |
| 315FSH | SS315FSH Packages: SOD-128 |
| 31A | MM1Z4731A Packages: SOD-123F |
| 31B | SMAZ5931B, SMBZ5931B, SMPZ3931B Packages: SMA · SMB |
| 32 | BZX384-A11 Packages: SOD-323 |
| 320ALH | SS320ALH |
| 320FSH | SS320FSH Packages: SOD-128 |
| 32A | MM1Z4732A Packages: SOD-123F |
| 32B | SMAZ5932B, SMBZ5932B, SMPZ3932B Packages: SMA · SMB |
| 33 | BZX384-A12, SML4752, VSKY023063 Packages: SMA · SOD-323 |
| 333 | VLIN3333-02G Packages: SOD-323 |
| 338B | 1SMC5338, 1SMC5338-AU Packages: SMC |
| 339B | 1SMC5339, 1SMC5339-AU Packages: SMC |
| 33A | 1.5SMC33A, MM1Z4733A, PLZ33A, SML4752A Packages: SMA · SMC · SOD-123F |
| 33B | 1SMB3EZ33, 1SMB3EZ33-AU, PLZ33B, SMAZ5933B and 2 more Packages: SMA · SMB |
| 33C | 1.5SMC33CA, PLZ33C, VCAN33C2-03G Packages: SMC · SOT-323 |
| 33D | PLZ33D |
| 33F | ESDUEF3V3D4F |
| 33G | ESDUEG3V3D4F |
| 33VB | BZT52B33 Packages: SOD-123F |
| 33VZ | BZT52C33 Packages: SOD-123F |
| 34 | BZX384-A13, VSKY024063 Packages: SOD-323 |
| 340B | 1SMC5340, 1SMC5340-AU Packages: SMC |
| 341B | 1SMC5341, 1SMC5341-AU Packages: SMC |
| 342B | 1SMC5342, 1SMC5342-AU Packages: SMC |
| 343B | 1SMC5343, 1SMC5343-AU Packages: SMC |
| 344B | 1SMC5344, 1SMC5344-AU Packages: SMC |
| 345B | 1SMC5345, 1SMC5345-AU Packages: SMC |