BZX384-B51,115

BZX384 series Voltage regulator diodes Rev. 4 — 1 January 2023 Product data sheet 1. General description Low-power voltage regulator diodes in a small SOD323 (SC-76) Surface-Mounted Device (SMD) plastic package. The diodes are available in the normalized E24 ±1 % (BZX384-A), ±2 % (BZX384-B) and approximately ±5 % (BZX384-C) tolerance range. The series includes 37 breakdown voltages with nominal working voltages from 2.4 V to 75 V. 2. Features and benefits • • • • Total power dissipation: ≤300 mW Three tolerance series: ±1 %, ±2 % and approximately ±5 % Working voltage range: nominal 2.4 V to 75 V (E24 range) Non-repetitive peak reverse power dissipation: ≤ 40 W 3. Applications • General regulation functions 4. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions VF forward voltage IF = 10 mA Ptot total power dissipation Tamb ≤ 25 °C [1] [2] Min Typ Max Unit [1] - - 0.9 V [2] - - 300 mW Pulse test: tp ≤ 100 μs; δ ≤ 0.02. Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint. BZX384 series Nexperia Voltage regulator diodes 5. Pinning information Table 2. Pinning Pin Symbol Description 1 K cathode 2 A anode Simplified outline [1] 1 Graphic symbol 2 A K 006aaa152 [1] The marking bar indicates the cathode. 6. Ordering information Table 3. Ordering information Type number BZX384 series[1] [1] Package Name Description Version SC-76 plastic surface-mounted package; 2 leads SOD323 The series consists of 111 types with 37 breakdown voltages with nominal working voltages from 2.4 V to 75 V and ±1 %, ±2 % and ±5 % tolerances. BZX384_SER Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 1 January 2023 © Nexperia B.V. 2022. All rights reserved 2 / 14 BZX384 series Nexperia Voltage regulator diodes 7. Marking Table 4. Marking codes Type number Marking code Type number Marking code Type number Marking code BZX384-A2V4 2B BZX384-B2V4 K1 BZX384-C2V4 T3 BZX384-A2V7 2U BZX384-B2V7 K2 BZX384-C2V7 T4 BZX384-A3V0 2V BZX384-B3V0 K3 BZX384-C3V0 T5 BZX384-A3V3 2W BZX384-B3V3 K4 BZX384-C3V3 T6 BZX384-A3V6 2X BZX384-B3V6 K5 BZX384-C3V6 T7 BZX384-A3V9 2Y BZX384-B3V9 K6 BZX384-C3V9 T8 BZX384-A4V3 2Z BZX384-B4V3 K7 BZX384-C4V3 T9 BZX384-A4V7 22 BZX384-B4V7 K8 BZX384-C4V7 T0 BZX384-A5V1 23 BZX384-B5V1 K9 BZX384-C5V1 D5 BZX384-A5V6 24 BZX384-B5V6 L1 BZX384-C5V6 D6 BZX384-A6V2 25 BZX384-B6V2 L2 BZX384-C6V2 T1 BZX384-A6V8 26 BZX384-B6V8 L3 BZX384-C6V8 D7 BZX384-A7V5 27 BZX384-B7V5 L4 BZX384-C7V5 D8 BZX384-A8V2 28 BZX384-B8V2 L5 BZX384-C8V2 D9 BZX384-A9V1 29 BZX384-B9V1 L6 BZX384-C9V1 D0 BZX384-A10 3X BZX384-B10 L7 BZX384-C10 T2 BZX384-A11 32 BZX384-B11 L8 BZX384-C11 DA BZX384-A12 33 BZX384-B12 L9 BZX384-C12 DB BZX384-A13 34 BZX384-B13 M1 BZX384-C13 DC BZX384-A15 35 BZX384-B15 M2 BZX384-C15 DD BZX384-A16 36 BZX384-B16 M3 BZX384-C16 DE BZX384-A18 37 BZX384-B18 M4 BZX384-C18 DF BZX384-A20 38 BZX384-B20 M5 BZX384-C20 DG BZX384-A22 39 BZX384-B22 M6 BZX384-C22 DH BZX384-A24 4N BZX384-B24 M7 BZX384-C24 DJ BZX384-A27 4P BZX384-B27 M8 BZX384-C27 DK BZX384-A30 5F BZX384-B30 M9 BZX384-C30 DL BZX384-A33 4R BZX384-B33 N0 BZX384-C33 DM BZX384-A36 4S BZX384-B36 N1 BZX384-C36 DN BZX384-A39 4T BZX384-B39 N2 BZX384-C39 DP BZX384-A43 4U BZX384-B43 N3 BZX384-C43 DR BZX384-A47 4V BZX384-B47 N4 BZX384-C47 DS BZX384-A51 4W BZX384-B51 N5 BZX384-C51 DT BZX384-A56 4X BZX384-B56 N6 BZX384-C56 DU BZX384-A62 4Y BZX384-B62 N7 BZX384-C62 DV BZX384-A68 4Z BZX384-B68 N8 BZX384-C68 DW BZX384-A75 42 BZX384-B75 N9 BZX384-C75 DX BZX384_SER Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 1 January 2023 © Nexperia B.V. 2022. All rights reserved 3 / 14 BZX384 series Nexperia Voltage regulator diodes 8. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter IF forward current IZSM non-repetitive peak reverse current [1] - see Tables 8 and 9 PZSM non-repetitive peak reverse power dissipation [1] - 40 W Ptot total power dissipation [2] - 300 mW Tj junction temperature - 150 °C Tamb ambient temperature -65 +150 °C Tstg storage temperature -65 +150 °C [1] [2] Conditions Tamb ≤ 25 °C Min Max Unit - 250 mA tp = 100 μs; square wave; Tj = 25 °C prior to surge. Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. 9. Thermal characteristics Table 6. Thermal characteristics Symbol Parameter Conditions Rth(j-a) thermal resistance from junction to ambient in free air Rth(j-sp) thermal resistance from junction to solder point [1] [2] Min Typ Max Unit [1] - - 415 K/W [2] - - 110 K/W Typ Max Unit Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. Soldering point of cathode tab. 10. Characteristics Table 7. Characteristics Tj = 25 °C unless otherwise specified. Symbol Parameter Conditions VF forward voltage IF = 10 mA [1] - - 0.9 V IF = 100 mA [1] - - 1.1 V [1] Min Pulse test: tp ≤ 100 μs; δ ≤ 0.02. BZX384_SER Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 1 January 2023 © Nexperia B.V. 2022. All rights reserved 4 / 14 BZX384 series Nexperia Voltage regulator diodes Table 8. Characteristics per type; BZX384-A2V4 to BZX384-C24 Tj = 25 °C unless otherwise specified. Working voltage VZ (V) IZ = 5 mA Maximum differential resistance rdif (Ω) Reverse current IR (μA) Temperature coefficient SZ (mV/K) IZ = 5 mA Diode Non-repetitive capacitance peak reverse Cd (pF) [1] current IZSM (A) [2] Min Max IZ = 1 mA IZ = 5 mA Max VR (V) Min Max Max Max A 2.37 2.43 600 100 50 1 -3.5 0.0 450 6.0 B 2.35 2.45 C 2.20 2.60 A 2.67 2.73 600 100 20 1 -3.5 0.0 450 6.0 B 2.65 2.75 C 2.50 2.90 A 2.97 3.03 600 95 10 1 -3.5 0.0 450 6.0 B 2.94 3.06 C 2.80 3.20 A 3.26 3.34 600 95 5 1 -3.5 0.0 450 6.0 B 3.23 3.37 C 3.10 3.50 A 3.56 3.64 600 90 5 1 -3.5 0.0 450 6.0 B 3.53 3.67 C 3.40 3.80 A 3.86 3.94 600 90 3 1 -3.5 0.0 450 6.0 B 3.82 3.98 C 3.70 4.10 A 4.25 4.35 600 90 3 1 -3.5 0.0 450 6.0 B 4.21 4.39 C 4.00 4.60 A 4.65 4.75 500 80 3 2 -3.5 0.2 300 6.0 B 4.61 4.79 C 4.40 5.00 A 5.04 5.16 480 60 2 2 -2.7 1.2 300 6.0 B 5.00 5.20 C 4.80 5.40 A 5.54 5.66 400 40 1 2 -2.0 2.5 300 6.0 B 5.49 5.71 C 5.20 6.00 A 6.13 6.27 150 10 3 4 0.4 3.7 200 6.0 B 6.08 6.32 C 5.80 6.60 A 6.73 6.87 80 15 2 4 1.2 4.5 200 6.0 B 6.66 6.94 C 6.40 7.20 A 7.42 7.58 80 15 1 5 2.5 5.3 150 4.0 B 7.35 7.65 C 7.00 7.90 BZX384 Sel -xxx 2V4 2V7 3V0 3V3 3V6 3V9 4V3 4V7 5V1 5V6 6V2 6V8 7V5 BZX384_SER Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 1 January 2023 © Nexperia B.V. 2022. All rights reserved 5 / 14 BZX384 series Nexperia Voltage regulator diodes Working voltage VZ (V) IZ = 5 mA Maximum differential resistance rdif (Ω) Reverse current IR (μA) Temperature coefficient SZ (mV/K) IZ = 5 mA Diode Non-repetitive capacitance peak reverse Cd (pF) [1] current IZSM (A) [2] Min Max IZ = 1 mA IZ = 5 mA Max VR (V) Min Max Max Max A 8.11 8.29 80 15 0.7 5 3.2 6.2 150 4.0 B 8.04 8.36 C 7.70 8.70 A 9.00 9.20 100 15 0.5 6 3.8 7.0 150 3.0 B 8.92 9.28 C 8.50 9.60 A 9.90 10.10 150 20 0.2 7 4.5 8.0 90 3.0 B 9.80 10.20 C 9.40 10.60 A 10.89 11.11 150 20 0.1 8 5.4 9.0 85 2.5 B 10.80 11.20 C 10.40 11.60 A 11.88 12.12 150 25 0.1 8 6.0 10.0 85 2.5 B 11.80 12.20 C 11.40 12.70 A 12.87 13.13 170 30 0.1 8 7.0 11.0 80 2.5 B 12.70 13.30 C 12.40 14.10 A 14.85 15.15 200 30 0.05 10.5 9.2 13.0 75 2.0 B 14.70 15.30 C 13.80 15.60 A 15.84 16.16 200 40 0.05 11.2 10.4 14.0 75 1.5 B 15.70 16.30 C 15.30 17.10 A 17.82 18.18 225 45 0.05 12.6 12.4 16.0 70 1.5 B 17.60 18.40 C 16.80 19.10 A 19.80 20.20 225 55 0.05 14 14.4 18.0 60 1.5 B 19.60 20.40 C 18.80 21.20 A 21.78 22.22 250 55 0.05 15.4 16.4 20.0 60 1.25 B 21.60 22.40 C 20.80 23.30 A 23.76 24.24 250 70 0.05 16.8 18.4 22.0 55 1.25 B 23.50 24.50 C 22.80 25.60 BZX384 Sel -xxx 8V2 9V1 10 11 12 13 15 16 18 20 22 24 [1] [2] f = 1 MHz; VR = 0 V tp = 100 μs; square wave; Tj = 25 °C BZX384_SER Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 1 January 2023 © Nexperia B.V. 2022. All rights reserved 6 / 14 BZX384 series Nexperia Voltage regulator diodes Table 9. Characteristics per type; BZX384-A27 to BZX384-C75 Tj = 25 °C unless otherwise specified. BZX384 Sel -xxx 27 30 33 36 39 43 47 51 56 62 68 75 [1] [2] Working voltage VZ (V) IZ = 2 mA Maximum differential resistance rdif (Ω) Reverse current IR (μA) Temperature coefficient SZ (mV/K) IZ = 2 mA Diode Non-repetitive capacitance peak reverse Cd (pF) [1] current IZSM (A) [2] Min IZ = 0.5 mA IZ = 2 mA Max VR (V) Min Max Max Max 80 0.05 18.9 21.4 25.3 50 1.0 80 0.05 21 24.4 29.4 50 1.0 80 0.05 23.1 27.4 33.4 45 0.9 90 0.05 25.2 30.4 37.4 45 0.8 130 0.05 27.3 33.4 41.2 45 0.7 150 0.05 30.1 37.6 46.6 40 0.6 170 0.05 32.9 42.0 51.8 40 0.5 180 0.05 35.7 46.6 57.2 40 0.4 200 0.05 39.2 52.2 63.8 40 0.3 215 0.05 43.4 58.8 71.6 35 0.3 240 0.05 47.6 65.6 79.8 35 0.25 255 0.05 52.5 73.4 88.6 35 0.20 Max A 26.73 27.27 300 B 26.50 27.50 C 25.10 28.90 A 29.70 30.30 300 B 29.40 30.60 C 28.00 32.00 A 32.67 33.33 325 B 32.30 33.70 C 31.00 35.00 A 35.64 36.36 350 B 35.30 36.70 C 34.00 38.00 A 38.61 39.39 350 B 38.20 39.80 C 37.00 41.00 A 42.57 43.43 375 B 42.10 43.90 C 40.00 46.00 A 46.53 47.47 375 B 46.10 47.90 C 44.00 50.00 A 50.49 51.51 400 B 50.00 52.00 C 48.00 54.00 A 55.44 56.56 425 B 54.90 57.10 C 52.00 60.00 A 61.38 62.62 450 B 60.80 63.20 C 58.00 66.00 A 67.32 68.68 475 B 66.60 69.40 C 64.00 72.00 A 74.25 75.75 500 B 73.50 76.50 C 70.00 79.00 f = 1 MHz; VR = 0 V tp = 100 μs; square wave; Tj = 25 °C BZX384_SER Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 1 January 2023 © Nexperia B.V. 2022. All rights reserved 7 / 14 BZX384 series Nexperia Voltage regulator diodes mbg801 103 PZSM (W) aaa-028550 103 IF (mA) 102 102 10 1 (1) 10-1 10 (2) 10-2 1 10- 1 1 tp (ms) 10 (1) Tj = 25 °C (before surge) (2) Tj = 150 °C (before surge) Fig. 1. aaa-028551 Fig. 2. 1 1 10-1 10-1 10-2 10-2 0.8 VF (V) 1.0 10-3 0.4 Tj = 25 °C Fig. 3. Product data sheet 1.0 aaa-028552 0.6 0.8 VF (V) 1.0 Tj = 25 °C Forward current as a function of forward voltage; typical values (BZX384-A/B/C6V8) BZX384_SER VF (V) 103 IF (mA) 102 10 0.6 0.8 Forward current as a function of forward voltage; typical values (BZX384-A/B/C2V4) 10 10-3 0.4 0.6 Tj = 25 °C Non-repetitive peak reverse power dissipation as a function of pulse duration; maximum values 103 IF (mA) 102 10-3 0.4 Fig. 4. Forward current as a function of forward voltage; typical values (BZX384-A/B/C7V5) All information provided in this document is subject to legal disclaimers. Rev. 4 — 1 January 2023 © Nexperia B.V. 2022. All rights reserved 8 / 14 BZX384 series Nexperia Voltage regulator diodes aaa-028553 103 IF (mA) 102 mld444 0.5 SZ (mV/K) 4V7 0 4V3 10 - 0.5 2V4 1 2V7 3V9 -1 10-1 10-3 0.4 0.6 0.8 VF (V) 3V3 3V0 -2 10- 1 1.0 Tj = 25 °C Fig. 5. 3V6 - 1.5 10-2 1 10 IZ (mA) 102 Tj = 25 °C to 150 °C Forward current as a function of forward voltage; typical values (BZX384-A/B/C75) Fig. 6. mld445 12 IR (A) 15 SZ (mV/K) 13 12 11 10 9V1 8V2 7V5 6V8 6V2 5V6 5V1 8 4 0 Temperature coefficient as a function of working current; typical values (BZX384-A/B/C2V4 to BZX384-A/B/C4V7) aaa-006665 10-1 2V4 10-2 2V7 10-3 3V0 3V3 3V6 3V9 4V3 4V7 5V1 10-4 10-5 5V6 10-6 6V2 6V8 10-7 10-8 -4 10- 1 1 10 IZ (mA) 102 10-9 Tj = 25 °C to 150 °C Fig. 7. Product data sheet 2 4 6 VR (V) 8 Tj = 25 °C Temperature coefficient as a function of working current; typical values (BZX384-A/B/C5V1 to BZX384-A/B/C15) BZX384_SER 0 Fig. 8. Reverse current as a function of reverse voltage; typical values (BZX384-A/B/C2V4 to BZX384-A/B/C6V8) All information provided in this document is subject to legal disclaimers. Rev. 4 — 1 January 2023 © Nexperia B.V. 2022. All rights reserved 9 / 14 BZX384 series Nexperia Voltage regulator diodes IR (A) aaa-006666 10-1 IR (A) 7V5 10-2 10 12 15 18 22 8V2 10-3 aaa-006667 10-1 30 36 10-2 27 33 43 39 51 47 62 75 56 68 10-3 9V1 11 13 16 20 24 10-4 10-4 10-5 10-5 10-6 10-6 10-7 10-7 10-8 10-8 0 5 10 15 20 VR (V) 10-9 25 Tj = 25 °C Fig. 9. 20 40 60 VR (V) 80 Tj = 25 °C Reverse current as a function of reverse voltage; typical values (BZX384-A/B/C7V5 to BZX384-A/B/C24) Fig. 10. Reverse current as a function of reverse voltage; typical values (BZX384-A/B/C27 to BZX384-A/B/C75) 11. Package outline 1.35 1.15 1.1 0.8 0.45 0.15 1 2.7 2.3 1.8 1.6 2 0.40 0.25 Dimensions in mm 0.25 0.10 03-12-17 Fig. 11. Package outline SOD323 BZX384_SER Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 1 January 2023 © Nexperia B.V. 2022. All rights reserved 10 / 14 BZX384 series Nexperia Voltage regulator diodes 12. Soldering 3.05 2.1 solder lands solder resist 1.65 0.95 0.5 (2×) 0.6 (2×) solder paste occupied area 2.2 Dimensions in mm 0.5 (2×) 0.6 (2×) sod323_fr Fig. 12. Reflow soldering footprint for SOD323 (SC-76) 5 2.9 1.5 (2×) solder lands solder resist occupied area 2.75 1.2 (2×) Dimensions in mm preferred transport direction during soldering sod323_fw Fig. 13. Wave soldering footprint for SOD323 (SC-76) BZX384_SER Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 1 January 2023 © Nexperia B.V. 2022. All rights reserved 11 / 14 BZX384 series Nexperia Voltage regulator diodes 13. Revision history Table 10. Revision history Document ID Release date Data sheet status Change notice Supersedes BZX384_SER v.4 20230101 Product data sheet - BZX384_SER v.3 Modifications: • • • BZX384-A selections added Products changed to non-automotive qualification. Please refer to nexperia.com for automotive (-Q) product alternatives. Limiting values: Temperature specification adjusted BZX384_SER v.3 20161011 Product data sheet - BZX384_SER v.2 BZX384_SER v.2 20040322 Product data sheet - BZX384_SER v.1 BZX384_SER v.1 20030401 Product data sheet - - BZX384_SER Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 1 January 2023 © Nexperia B.V. 2022. All rights reserved 12 / 14 BZX384 series Nexperia Voltage regulator diodes 14. Legal information injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. Data sheet status Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. Document status [1][2] Product status [3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] [2] [3] Please consult the most recently issued document before initiating or completing a design. The term 'short data sheet' is explained in section "Definitions". The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the internet at https://www.nexperia.com. Definitions Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. Nexperia does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. 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Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the Nexperia product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. Nexperia does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using Nexperia products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). Nexperia does not accept any liability in this respect. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. 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Non-automotive qualified products — Unless this data sheet expressly states that this specific Nexperia product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. Nexperia accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without Nexperia’s warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond Nexperia’s specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies Nexperia for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond Nexperia’s standard warranty and Nexperia’s product specifications. Translations — A non-English (translated) version of a document is for reference only. The English version shall prevail in case of any discrepancy between the translated and English versions. Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. All information provided in this document is subject to legal disclaimers. Rev. 4 — 1 January 2023 © Nexperia B.V. 2022. All rights reserved 13 / 14 BZX384 series Nexperia Voltage regulator diodes Contents 1. General description...................................................... 1 2. Features and benefits.................................................. 1 3. Applications.................................................................. 1 4. Quick reference data....................................................1 5. Pinning information......................................................2 6. Ordering information....................................................2 7. Marking.......................................................................... 3 8. Limiting values............................................................. 4 9. Thermal characteristics............................................... 4 10. Characteristics............................................................ 4 11. Package outline........................................................ 10 12. Soldering................................................................... 11 13. Revision history........................................................12 14. Legal information......................................................13 © Nexperia B.V. 2022. All rights reserved For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com Date of release: 1 January 2023 BZX384_SER Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 1 January 2023 © Nexperia B.V. 2022. All rights reserved 14 / 14