Surface Mount Zener Diode SMC BZX84C18 with UL Recognized Plastic and Planar Die Construction

Key Attributes
Model Number: BZX84C18
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Reverse Leakage Current (Ir):
100nA@1V
Pd - Power Dissipation:
350mW
Impedance(Zzt):
45Ω
Diode Configuration:
Independent
Zener Voltage(Range):
16.8V~19.1V
Zener Voltage(Nom):
18V
Impedance(Zzk):
225Ω
Mfr. Part #:
BZX84C18
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 plastic material (94V-O flammability classification) and is a Halogen Free Device. The "-A" suffix indicates an AEC-Q101 qualified device. All SMC parts are traceable to the wafer lot, and additional testing can be offered upon request.

Product Attributes

  • Brand: SMC Diode Solutions
  • Construction: Planar Die
  • Material: UL Recognition Flammability Classification 94V-O Plastic
  • Certifications: AEC-Q101 qualified (-A suffix), Halogen Free
  • Traceability: Wafer lot traceable

Technical Specifications

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

Mechanical Dimensions (SOT-23)

Symbol Millimeters (MIN) Millimeters (MAX) Inches (MIN) Inches (MAX)
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) 0.037 (TYP)
e1 1.780 2.050 0.070 0.081
L 0.550 (REF) 0.022 (REF)
L1 0.300 0.500 0.012 0.020
0 8 0 8

Carrier Tape Specification (SOT-23)

Symbol Millimeters (Min) Millimeters (Max)
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-BZX84C18_C499791.pdf

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