Document
Features
Planar Die Construction 350mW Power Dissipation Zener Voltages from 2.4V - 51V Ideally Suited for Automated Assembly Processes Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) Qualified to AEC-Q101 Standards for High Reliability
SOT23
BZX84C2V4 - BZX84C51
350mW SURFACE MOUNT ZENER DIODE
Mechanical Data
Case: SOT23 Case Material: Molded Plastic.
UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208 Polarity: See Diagram Weight: 0.008 grams (Approximate)
Top View
Device Schematic
Ordering Information (Note 5)
Part Number (Type Number)-7-F (Type Number)Q-7-F (Type Number)-13-F (Type Number)Q-13-F
Compliance Standard Automotive Standard Automotive
Case SOT23 SOT23 SOT23 SOT23
Packaging 3,000/Tape & Reel 3,000/Tape & Reel 10,000/Tape & Reel 10,000/Tape & Reel
*For (Type Number), please see the Electrical Characteristics Table. Example: 6.2V Zener = BZX84C6V2-7-F. Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3).compliant.
2. See https://www.diodes.com/quality/lead-free/ 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. BZX84C2V4-BZX84C39 products manufactured with Date Code OW (week 42, 2009) and newer are built with Green Molding Compound. BZX84C2V4BZX84C39 products manufactured prior to Date Code OW are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. BZX84C43-BZX84C51 products manufactured with Date Code V9 (week 33, 2008) and newer are built with Green Molding Compound. BZX84C43-BZX84C51 products manufactured prior to Date Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
5. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
Kxx
YM YM
xx = Product Type Marking Code (See Electrical Characteristics Table)
YM = Date Code Marking for Shanghai Assembly / Test site Y = Year (ex: Z = 2012) M = Month (ex: 9 = September)
Kxx
xx = Product Type Marking Code (See Electrical Characteristics Table)
YM = Date Code Marking for Chengdu Assembly / Test site Y = Year (ex: Z = 2012) M = Month (ex: 9 = September)
Date Code Key
Year 1998 … 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
Code
J
…VWX
Y
Z
A
B
C
D
E
F
GH
I
J
Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Code
1
2
3
4
5
6
7
8
9
O
N
D
BZX84C2V4 - BZX84C51
Document number: DS18001 Rev. 33 - 2
1 of 5 www.diodes.com
February 2018
© Diodes Incorporated
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Forward Voltage
Characteristic
@ IF = 10mA
Symbol VF
BZX84C2V4 - BZX84C51
Value
Unit
0.9
V
Thermal Characteristics
Characteristic Power Dissipation (Note 6) Power Dissipation (Note 7) Thermal Resistance, Junction to Ambient Air (Note 6) Thermal Resistance, Junction to Ambient Air (Note 7) Operating and Storage Temperature Range
Symbol PD PD RθJA RθJA
TJ, TSTG
Value 300 350 417 357
-65 to +150
Unit mW mW °C/W °C/W °C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Type Number
BZX84C2V4 BZX84C2V7 BZX84C3V0 BZX84C3V3 BZX84C3V6 BZX84C3V9 BZX84C4V3 BZX84C4V7 BZX84C5V1 BZX84C5V6 BZX84C6V2 BZX84C6V8 BZX84C7V5 BZX84C8V2 BZX84C9V1 BZX84C10 BZX84C11 BZX84C12 BZX84C13 BZX84C15 BZX84C16 BZX84C18 BZX84C20 BZX84C22 BZX84C24 BZX84C27 BZX84C30 BZX84C33 BZX84C36 BZX84C39 BZX84C43 BZX84C47 BZX84C51
Marking Code
ZB ZC ZD ZE ZF ZG ZH Z1 Z2 Z3 Z4 Z5 Z6 Z7 Z8 Z9 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 YA YB YC YD YE YF YG YH
Zener Voltage Range (Note 8)
VZ @ IZT Nom (V) Min (V) Max (V)
2.4
2.2
2.6
2.7
2.5
2.9
3.0
2.8
3.2
3.3
3.1
3.5
3.6
3.4
3.8
3.9
3.7
4.1
4.3
4.0
4.6
4.7
4.4
5.0
5.1
4.8
5.4
5.6
5.2
6.0
6.2
5.8
6.6
6.8
6.4
7.2
7.5
7.0
7.9
8.2
7.7
8.7
9.1
8.5
9.6
10
9.4
10.6
11
10.4
11.6
12
11.4
12.7
13
12.4
14.1
15
13.8
15.6
16
15.3
17.1
18
16.8
19.1
20
18.8
21.2
22
20.8
23.3
24
22.8
25.6
27
25.1
28.9
30
28.0
32.0
33
31.0
35.0
36
34.0
38.0
39
37.0
41.0
43
40.0
46.0
47
44.0
50.0
51
48.0
54.0
IZT (mA) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0
Maximum Zener Impedance f = 1KHz
ZZT @ IZT
ZZK @ IZK
()
() (mA)
100
600 1.0
100
600 1.0
95
600 1.0
95
600 1.0
90
600 1.0
90
600 1.0
90
600 1.0
80
500 1.0
60
480 1.0
40
400 1.0
.