Surface Mount Zener Diode Suzhou Good-Ark Elec SMSZ4690 with Low Forward Voltage and High Stability
Key Attributes
Model Number:
SMSZ4690
Product Custom Attributes
Mfr. Part #:
SMSZ4690
Package:
SOD-123
Product Description
Product Overview
The SMSZ4xxx Series Surface Mount Zener Diodes are designed for applications requiring stable voltage regulation. These diodes offer a power dissipation of 500mW and feature low zener impedance, high stability, and reliability. They are suitable for use in various electronic circuits where precise voltage control is essential. The series boasts ESD capability according to AEC-Q101 standards, withstanding up to 8kV in human body mode and 800V in machine mode. A short duration test pulse is utilized to minimize self-heating effects during testing.
Product Attributes
- Package Type: SOD-123
- ESD Capability: AEC-Q101 compliant (Human body mode > 8kV, Machine mode > 800V)
- Mounting: Surface Mount
Technical Specifications
| Model MPN | Marking Code | Zener Voltage (V) Min @ IZT | Zener Voltage (V) Nom | Zener Voltage (V) Max @ IZT | Reverse Current (A) @ VR | Leakage Current (A) @ VR | Forward Voltage (V) @ IF=10mA | Power Dissipation (mW) | Thermal Resistance, Junction to Ambient Air (C/W) | Operating Temperature Range (C) | Storage Temperature Range (C) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SMSZ4678 | CC | 1.71 | 1.8 | 1.89 | 50 | 7.5 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4679 | CD | 1.90 | 2.0 | 2.10 | 50 | 5 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4680 | CE | 2.09 | 2.2 | 2.31 | 50 | 4 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4681 | CF | 2.28 | 2.4 | 2.52 | 50 | 2 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4682 | CH | 2.57 | 2.7 | 2.84 | 50 | 1 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4683 | CJ | 2.85 | 3.0 | 3.15 | 50 | 0.8 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4684 | CK | 3.13 | 3.3 | 3.47 | 50 | 7.5 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4685 | CM | 3.42 | 3.6 | 3.78 | 50 | 7.5 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4686 | CN | 3.70 | 3.9 | 4.10 | 50 | 5 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4687 | CP | 4.09 | 4.3 | 4.52 | 50 | 4 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4688 | CT | 4.47 | 4.7 | 4.94 | 50 | 10 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4689 | CU | 4.85 | 5.1 | 5.36 | 50 | 10 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4690 | CV | 5.32 | 5.6 | 5.88 | 50 | 10 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4691 | CA | 5.89 | 6.2 | 6.51 | 50 | 10 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4692 | CX | 6.46 | 6.8 | 7.14 | 50 | 10 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4693 | CY | 7.13 | 7.5 | 7.88 | 50 | 10 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4694 | CZ | 7.79 | 8.2 | 8.61 | 50 | 1 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4695 | DC | 8.27 | 8.7 | 9.14 | 50 | 1 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4696 | DD | 8.65 | 9.1 | 9.56 | 50 | 1 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4697 | DE | 9.50 | 10 | 10.50 | 50 | 1 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4698 | DF | 10.45 | 11 | 11.55 | 50 | 0.05 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4699 | DH | 11.40 | 12 | 12.60 | 50 | 0.05 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4700 | DJ | 12.35 | 13 | 13.65 | 50 | 0.05 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4701 | DK | 13.30 | 14 | 14.70 | 50 | 0.05 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4702 | DM | 14.25 | 15 | 15.75 | 50 | 0.05 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4703 | DN | 15.20 | 16 | 16.80 | 50 | 0.05 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4704 | DP | 16.15 | 17 | 17.85 | 50 | 0.05 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4705 | DT | 17.10 | 18 | 18.90 | 50 | 0.05 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4706 | DU | 18.05 | 19 | 19.95 | 50 | 0.05 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4707 | DV | 19.00 | 20 | 21.00 | 50 | 0.01 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4708 | DA | 20.90 | 22 | 23.10 | 50 | 0.01 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4709 | DX | 22.80 | 24 | 25.20 | 50 | 0.01 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4710 | DY | 23.75 | 25 | 26.25 | 50 | 0.01 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4711 | EA | 25.65 | 27 | 28.35 | 50 | 0.01 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4712 | EC | 26.60 | 28 | 29.40 | 50 | 0.01 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4713 | ED | 28.50 | 30 | 31.50 | 50 | 0.01 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4714 | EE | 31.35 | 33 | 34.65 | 50 | 0.01 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4715 | EF | 34.20 | 36 | 37.80 | 50 | 0.01 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4716 | EH | 37.05 | 39 | 40.95 | 50 | 0.01 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| SMSZ4717 | EJ | 40.85 | 43 | 45.15 | 50 | 0.01 | 0.9 | 500 | 340 | -55 to +150 | -55 to +150 |
| Parameter | Unit | Value |
|---|---|---|
| Forward Voltage | V | 0.9 @ IF=10mA |
| Power Dissipation | mW | 500 |
| Reverse Voltage | V | 1.8 to 43 |
| Dimension | Min (mm) | Max (mm) | Min (in) | Max (in) |
|---|---|---|---|---|
| A | 1.400 | 1.750 | 0.055 | 0.069 |
| B | 2.500 | 2.850 | 0.098 | 0.112 |
| C | ||||
| D | ||||
| E | 0.200 | 0.450 | 0.008 | 0.018 |
| H | 0.000 | 0.100 | 0.000 | 0.004 |
| J | ||||
| K | 3.500 | 3.850 | 0.138 | 0.152 |
2411201850_Suzhou-Good-Ark-Elec-SMSZ4690_C19841325.pdf
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