Fairchild BZX84C3V3-BZX84C33 Zeners Data Handbook
Summary
Discover reliable voltage regulation with the BZX84 series Zener diodes. This comprehensive datasheet provides detailed technical specifications for essential components ranging from 3.3V to 33V, detailing operational parameters, current limitations, and temperature ranges. It is necessary documentation for electrical engineers and electronics designers seeking accurate, robust overvoltage protection and precise power stabilization solutions in their critical circuit designs.
Page 1 Text Content
Zeners (B ZX84C 3V3 - B ZX84C 33)
Zeners
BZX84C 3V3 - BZX84C 33
Tolerance: C = 5%
Absolute Maximum Ratings* TA = 25°C unless otherwise noted Symbol Parameter Value Units IFRM Repetitive Peak Forward Current (IFRM) 250 m A IZRM Repetitive Peak Working Current (IZRM) 250 m A PD Power Dissipation 350 m W TSTG Storage Temperature Range -55 to +150 °C
SOT-23
TJ Operating Junction Temperate -55 to +150 °C *These ratings are limiting values above which the serviceability of the diode may be impaired. NOTES: 1) These ratings are based on a maximum junction temperature of 150 degrees C. 2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.
Electrical Characteristics TA = 25°C unless otherwise noted IZ = 5.0 m A IZ = 1.0 m A IZ = 20 m A
VZ(V) VZ(V) VZ(V) ZZ(Ω) ZZ(Ω) ZZ(Ω)
Device Mark
MIN MAX MIN MAX MIN MAX
BZX84C 3V3 Z14 3.1 3.5 2.3 2.9 3.6 4.2
BZX84C 3V6 Z15 3.4 3.8 2.7 3.3 3.9 4.5 BZX84C 3V9 Z16 3.7 4.1 2.9 3.5 4.1 4.7 BZX84C 4V3 Z17 4.0 4.6 3.3 4.0 4.4 5.1
BZX84C 4V7 Z1 4.4 5.0 3.7 4.7 4.5 5.4
BZX84C 5V1 Z2 4.8 5.4 4.2 5.3 5.0 5.9 BZX84C 5V6 Z3 5.2 6.0 4.8 6.0 5.2 6.3
BZX84C 6V2 Z4 5.8 6.6 5.6 6.6 5.8 6.8 BZX84C 6V8 Z5 6.4 7.2 6.3 7.2 6.4 7.4 BZX84C 7V5 Z6 7.0 7.9 6.9 7.9 7.0 8.0 BZX84C 8V2 Z7 7.7 8.7 7.6 8.7 7.7 8.8 BZX84C 9V1 Z8 8.5 9.6 8.4 9.6 8.5 9.7
BZX84C 10 Z9 9.4 10.6 9.3 10.6 9.4 10.7 BZX84C 11 Y1 10.4 11.6 10.2 11.6 10.4 11.8 BZX84C 12 Y2 11.4 12.7 11.2 12.7 11.4 12.9 BZX84C 13 Y3 12.4 14.1 12.3 14.0 12.5 14.2 BZX84C 15 Y4 13.8 15.6 13.7 15.5 13.9 15.7 BZX84C 16 Y5 15.3 17.1 15.2 15.4 17.2 BZX84C 18 Y6 16.8 19.1 16.7 16.9 19.2 BZX84C 20 Y7 18.8 21.2 18.7 21.1 18.9 21.4 BZX84C 22 Y8 20.8 23.3 20.7 23.2 20.9 23.4 BZX84C 24 Y9 22.8 25.6 22.7 25.5 22.9 25.7
2001 Fairchild Semiconductor Corporation BZX84 Series Rev. C
Page Summary Contents For Fairchild BZX84C3V3-BZX84C33 Zeners Data Handbook
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 4 |
| File Size | 1.36 MB |
| Published | June 01, 2026 |
Enter the captcha to get the download link:
Frequently Asked Questions
What temperature range can this device withstand?
The storage temperature range is -55 to +150 °C, and the operating junction temperature range is also -55 to +150 °C.
Should I worry about pulsed or low duty cycle operations?
No. However, for these types of operations, you must consult the factory regarding safe application limits.
What are the rated peak current capabilities?
The datasheet specifies a repetitive peak forward current that can reach up to 250 mA.