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