surface mount Zener diode SMC BZX84C12 with 350 milliwatt power dissipation and compact SOT 23 package design

Key Attributes
Model Number: BZX84C12
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Reverse Leakage Current (Ir):
100nA
Pd - Power Dissipation:
350mW
Impedance(Zzt):
25Ω
Diode Configuration:
Independent
Zener Voltage(Range):
11.4V~12.7V
Zener Voltage(Nom):
12V
Impedance(Zzk):
150Ω
Mfr. Part #:
BZX84C12
Package:
SOT-23
Product Description

SMC BZX84C2V4-BZX84C51 Zener Diode

The SMC BZX84C2V4-BZX84C51 is a Zener Diode designed for surface mount applications. It features a planar die construction, 350mW power dissipation, and a nominal Zener voltage range from 2.4V to 51V with a standard 5% tolerance. This device is constructed with UL-recognized, flame-retardant plastic material (94V-O) and is halogen-free. The "-A" suffix denotes AEC-Q101 qualification. All SMC parts are traceable to the wafer lot, with additional testing available upon request.

Product Attributes

  • Brand: SMC Diode Solutions
  • Certifications: AEC-Q101 qualified ("-A" suffix), UL Recognition Flammability Classification 94V-O
  • Material: Plastic (UL Recognition Flammability Classification 94V-O)
  • Features: Halogen Free Device, Planar Die Construction, Surface Mount Application

Technical Specifications

Product Series Power Dissipation (PD) Thermal Resistance (RJA) Operating & Storage Temp. Range (TJ, TSTG) Nominal Zener Voltage (Vz) Vz Tolerance Case Weight
BZX84C2V4-BZX84C51 350 mW 357 C/W -55 to 150 C 2.4V - 51V 5% SOT-23 0.008g

Mechanical Dimensions (SOT-23)

Symbol Min. (mm) Max. (mm) Min. (in) Max. (in)
A 0.890 1.150 0.035 0.045
A1 0.000 0.100 0.000 0.004
A2 0.900 1.050 0.035 0.041
b 0.300 0.500 0.012 0.020
c 0.076 0.170 0.003 0.007
D 2.650 3.050 0.104 0.120
E 1.190 1.400 0.047 0.055
E1 2.100 2.550 0.083 0.100
e 0.950 (TYP.) 0.950 (TYP.) 0.037 (TYP.) 0.037 (TYP.)
e1 1.780 2.050 0.070 0.081
L 0.550 (REF.) 0.550 (REF.) 0.022 (REF.) 0.022 (REF.)
L1 0.300 0.500 0.012 0.020
0 8 0 8

Carrier Tape Specification (SOT-23)

Symbol Min. (mm) Max. (mm)
A 3.05 3.25
B 2.67 2.87
C 1.12 1.32
d 1.40 1.60
E 1.65 1.85
F 3.40 3.60
P 3.90 4.10
P0 3.90 4.10
P1 1.90 2.10
W 7.90 8.30

2409301633_SMC-BZX84C12_C499794.pdf

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