voltage regulation with compact CBI BZX84C30 silicon planar zener diode in space constrained designs
Key Attributes
Model Number:
BZX84C30
Product Custom Attributes
Operating Junction Temperature Range:
-65℃~+150℃
Impedance(Zzt):
80Ω
Diode Configuration:
Independent
Zener Voltage(Range):
28V~32V
Pd - Power Dissipation:
350mW
Zener Voltage(Nom):
30V
Mfr. Part #:
BZX84C30
Package:
SOT-23
Product Description
Product Overview
The BZX84CSeries Silicon Planar Zener Diodes are designed for voltage regulation in compact applications. Offered in the SOT-23 surface mount plastic package, these diodes are ideal for space-constrained designs such as cellular phones, hand-held portables, and high-density PC boards. They provide reliable voltage regulation with minimal space requirements.
Product Attributes
- Package Type: SOT-23 Plastic Package
- Diode Type: Silicon Planar Zener Diodes
Technical Specifications
| Model | Type Marking Code | Zener Voltage (Nominal, V) | Zener Voltage (Min, V) | Zener Voltage (Max, V) | Zener Current (IZT, mA) | Dynamic Impedance (ZZT at IZT, ) | Reverse Current (IR at VR, A) | Forward Voltage (VF at IF=10mA, V) |
|---|---|---|---|---|---|---|---|---|
| BZX84C2V0 | A8 | 2.0 | 1.8 | 2.15 | 5 | 100 | 120 | 0.5 |
| BZX84C2V2 | B8 | 2.2 | 2.08 | 2.33 | 5 | 100 | 120 | 0.7 |
| BZX84C2V4 | C8 | 2.4 | 2.2 | 2.6 | 5 | 100 | 50 | 1 |
| BZX84C2V7 | D8 | 2.7 | 2.5 | 2.9 | 5 | 100 | 20 | 1 |
| BZX84C3V0 | E8 | 3.0 | 2.8 | 3.2 | 5 | 95 | 10 | 1 |
| BZX84C3V3 | F8 | 3.3 | 3.1 | 3.5 | 5 | 95 | 5 | 1 |
| BZX84C3V6 | H8 | 3.6 | 3.4 | 3.8 | 5 | 90 | 5 | 1 |
| BZX84C3V9 | J8 | 3.9 | 3.7 | 4.1 | 5 | 90 | 3 | 1 |
| BZX84C4V3 | K8 | 4.3 | 4.0 | 4.6 | 5 | 90 | 3 | 1 |
| BZX84C4V7 | M8 | 4.7 | 4.4 | 5.0 | 5 | 80 | 3 | 2 |
| BZX84C5V1 | N8 | 5.1 | 4.8 | 5.4 | 5 | 60 | 2 | 2 |
| BZX84C5V6 | P8 | 5.6 | 5.2 | 6.0 | 5 | 40 | 1 | 2 |
| BZX84C6V2 | R8 | 6.2 | 5.8 | 6.6 | 5 | 10 | 3 | 4 |
| BZX84C6V8 | X8 | 6.8 | 6.4 | 7.2 | 5 | 15 | 2 | 4 |
| BZX84C7V5 | Y8 | 7.5 | 7.0 | 7.9 | 5 | 15 | 1 | 5 |
| BZX84C8V2 | Z8 | 8.2 | 7.7 | 8.7 | 5 | 15 | 0.7 | 5 |
| BZX84C9V1 | A9 | 9.1 | 8.5 | 9.6 | 5 | 15 | 0.5 | 6 |
| BZX84C10 | B9 | 10 | 9.4 | 10.6 | 5 | 20 | 0.2 | 7 |
| BZX84C11 | C9 | 11 | 10.4 | 11.6 | 5 | 20 | 0.1 | 8 |
| BZX84C12 | D9 | 12 | 11.4 | 12.7 | 5 | 25 | 0.1 | 8 |
| BZX84C13 | E9 | 13 | 12.4 | 14.1 | 5 | 30 | 0.1 | 8 |
| BZX84C15 | F9 | 15 | 13.8 | 15.6 | 5 | 30 | 0.05 | 10.5 |
| BZX84C16 | H9 | 16 | 15.3 | 17.1 | 5 | 40 | 0.05 | 11.2 |
| BZX84C18 | J9 | 18 | 16.8 | 19.1 | 5 | 45 | 0.05 | 12.6 |
| BZX84C20 | K9 | 20 | 18.8 | 21.2 | 5 | 55 | 0.05 | 14 |
| BZX84C22 | M9 | 22 | 20.8 | 23.3 | 5 | 55 | 0.05 | 15.4 |
| BZX84C24 | N9 | 24 | 22.8 | 25.6 | 5 | 70 | 0.05 | 16.8 |
| BZX84C27 | P9 | 27 | 25.1 | 28.9 | 2 | 80 | 0.05 | 18.9 |
| BZX84C30 | R9 | 30 | 28 | 32 | 2 | 80 | 0.05 | 21 |
| BZX84C33 | X9 | 33 | 31 | 35 | 2 | 80 | 0.05 | 23.1 |
| BZX84C36 | Y9 | 36 | 34 | 38 | 2 | 90 | 0.05 | 25.2 |
| BZX84C39 | Z9 | 39 | 37 | 41 | 2 | 130 | 0.05 | 27.3 |
| BZX84C43 | A0 | 43 | 40 | 46 | 2 | 150 | 0.05 | 30.1 |
| BZX84C47 | B0 | 47 | 44 | 50 | 2 | 170 | 0.05 | 32.9 |
| BZX84C51 | C0 | 51 | 48 | 54 | 2 | 180 | 0.05 | 35.7 |
| BZX84C56 | D0 | 56 | 52 | 60 | 2 | 200 | 0.05 | 39.2 |
| BZX84C62 | E0 | 62 | 58 | 66 | 2 | 215 | 0.05 | 43.4 |
| BZX84C68 | F0 | 68 | 64 | 72 | 2 | 240 | 0.05 | 47.6 |
| BZX84C75 | H0 | 75 | 70 | 79 | 2 | 255 | 0.05 | 52.5 |
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Power Dissipation | PD | 350 | mW |
| Thermal Resistance, Junction to Ambient | RJA | 417 | C/W |
| Junction and Storage Temperature Range | Tj, Tstg | -65 to +150 | C |
Note: Thermal Resistance RJA is measured on Alumina = 0.4 X 0.3 X 0.024 in, 99.5% alumina. Zener voltage is tested with pulses tp = 20 ms.
2410121234_CBI-BZX84C30_C2832565.pdf
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