Suzhou Good Ark Elec SMSZ4687 Zener Diode Series for Stable Voltage Reference in Electronic Circuits
Key Attributes
Model Number:
SMSZ4687
Product Custom Attributes
Mfr. Part #:
SMSZ4687
Package:
SOD-123
Product Description
Product Overview
The SMSZ4xxx Series Surface Mount Zener Diodes are designed for voltage regulation applications, offering a Zener Voltage range from 1.8V to 43V and a power dissipation of 500mW. These diodes feature low zener impedance, high stability and reliability, and excellent ESD capability compliant with AEC-Q101 standards (Human body mode > 8kV, Machine mode > 800V). They are suitable for use in various electronic circuits requiring stable voltage references. The short duration test pulse is utilized to minimize self-heating effects during testing.
Product Attributes
- Package Type: SOD-123
- Compliance: AEC-Q101
- Mounting: Surface Mount
Technical Specifications
| Model | Marking Code | Zener Voltage (Vz) @ IZT (V) - Min | Zener Voltage (Vz) @ IZT (V) - Nom | Zener Voltage (Vz) @ IZT (V) - Max | Reverse Current (IR) @ VR (A) | Reverse Leakage Current (IR) @ VR (A) | Forward Current (IF) (mA) | Forward Voltage (VF) @ IF (V) | |
|---|---|---|---|---|---|---|---|---|---|
| SMSZ4678 | CC | 1.71 | 1.8 | 1.89 | 50 | 7.5 | 1 | 0.9 | |
| SMSZ4679 | CD | 1.90 | 2.0 | 2.10 | 50 | 5 | 1 | 0.9 | |
| SMSZ4680 | CE | 2.09 | 2.2 | 2.31 | 50 | 4 | 1 | 0.9 | |
| SMSZ4681 | CF | 2.28 | 2.4 | 2.52 | 50 | 2 | 1 | 0.9 | |
| SMSZ4682 | CH | 2.57 | 2.7 | 2.84 | 50 | 1 | 1 | 0.9 | |
| SMSZ4683 | CJ | 2.85 | 3.0 | 3.15 | 50 | 0.8 | 1 | 0.9 | |
| SMSZ4684 | CK | 3.13 | 3.3 | 3.47 | 50 | 7.5 | 1.5 | 0.9 | |
| SMSZ4685 | CM | 3.42 | 3.6 | 3.78 | 50 | 7.5 | 2 | 0.9 | |
| SMSZ4686 | CN | 3.70 | 3.9 | 4.10 | 50 | 5 | 2 | 0.9 | |
| SMSZ4687 | CP | 4.09 | 4.3 | 4.52 | 50 | 4 | 2 | 0.9 | |
| SMSZ4688 | CT | 4.47 | 4.7 | 4.94 | 50 | 10 | 3 | 0.9 | |
| SMSZ4689 | CU | 4.85 | 5.1 | 5.36 | 50 | 1 | 3 | 0.9 | |
| SMSZ4690 | CV | 5.32 | 5.6 | 5.88 | 50 | 10 | 4 | 0.9 | |
| SMSZ4691 | CA | 5.89 | 6.2 | 6.51 | 50 | 10 | 5 | 0.9 | |
| SMSZ4692 | CX | 6.46 | 6.8 | 7.14 | 50 | 10 | 5.1 | 0.9 | |
| SMSZ4693 | CY | 7.13 | 7.5 | 7.88 | 50 | 10 | 5.7 | 0.9 | |
| SMSZ4694 | CZ | 7.79 | 8.2 | 8.61 | 50 | 1 | 6.2 | 0.9 | |
| SMSZ4695 | DC | 8.27 | 8.7 | 9.14 | 50 | 1 | 6.6 | 0.9 | |
| SMSZ4696 | DD | 8.65 | 9.1 | 9.56 | 50 | 1 | 6.9 | 0.9 | |
| SMSZ4697 | DE | 9.50 | 10 | 10.50 | 50 | 1 | 7.6 | 0.9 | |
| SMSZ4698 | DF | 10.45 | 11 | 11.55 | 50 | 0.05 | 8.4 | 0.9 | |
| SMSZ4699 | DH | 11.40 | 12 | 12.60 | 50 | 0.05 | 9.1 | 0.9 | |
| SMSZ4700 | DJ | 12.35 | 13 | 13.65 | 50 | 0.05 | 9.8 | 0.9 | |
| SMSZ4701 | DK | 13.30 | 14 | 14.70 | 50 | 0.05 | 10.6 | 0.9 | |
| SMSZ4702 | DM | 14.25 | 15 | 15.75 | 50 | 0.05 | 11.4 | 0.9 | |
| SMSZ4703 | DN | 15.20 | 16 | 16.80 | 50 | 0.05 | 12.1 | 0.9 | |
| SMSZ4704 | DP | 16.15 | 17 | 17.85 | 50 | 0.05 | 12.9 | 0.9 | |
| SMSZ4705 | DT | 17.10 | 18 | 18.90 | 50 | 0.05 | 13.6 | 0.9 | |
| SMSZ4706 | DU | 18.05 | 19 | 19.95 | 50 | 0.05 | 14.4 | 0.9 | |
| SMSZ4707 | DV | 19.00 | 20 | 21.00 | 50 | 0.01 | 15.2 | 0.9 | |
| SMSZ4708 | DA | 20.90 | 22 | 23.10 | 50 | 0.01 | 16.7 | 0.9 | |
| SMSZ4709 | DX | 22.80 | 24 | 25.20 | 50 | 0.01 | 18.2 | 0.9 | |
| SMSZ4710 | DY | 23.75 | 25 | 26.25 | 50 | 0.01 | 19.0 | 0.9 | |
| SMSZ4711 | EA | 25.65 | 27 | 28.35 | 50 | 0.01 | 20.4 | 0.9 | |
| SMSZ4712 | EC | 26.60 | 28 | 29.40 | 50 | 0.01 | 21.2 | 0.9 | |
| SMSZ4713 | ED | 28.50 | 30 | 31.50 | 50 | 0.01 | 22.8 | 0.9 | |
| SMSZ4714 | EE | 31.35 | 33 | 34.65 | 50 | 0.01 | 25.0 | 0.9 | |
| SMSZ4715 | EF | 34.20 | 36 | 37.80 | 50 | 0.01 | 27.3 | 0.9 | |
| SMSZ4716 | EH | 37.05 | 39 | 40.95 | 50 | 0.01 | 29.6 | 0.9 | |
| SMSZ4717 | EJ | 40.85 | 43 | 45.15 | 50 | 0.01 | 32.6 | 0.9 |
| Parameter | Unit | Value |
|---|---|---|
| Power Dissipation (PD) | mW | 500 |
| Thermal Resistance, Junction to Ambient Air (RJA) | C/W | 340 |
| Operating Temperature Range (TJ) | C | -55 to +150 |
| Storage Temperature Range (TSTG) | C | -55 to +150 |
| Forward Voltage (VF) @ IF=10mA | V | 0.9 |
| ESD Capability (Human body mode) | > kV | 8 |
| ESD Capability (Machine mode) | > V | 800 |
| Symbol | Dimensions In Millimeters (Min) | Dimensions In Millimeters (Max) | Dimensions In Inches (Min) | Dimensions In Inches (Max) |
|---|---|---|---|---|
| A | 1.400 | 1.750 | 0.055 | 0.069 |
| B | 2.500 | 2.850 | 0.098 | 0.112 |
| C | 0.91 | 1.22 | 0.036 | 0.048 |
| D | 2.36 | 4.19 | 0.093 | 0.165 |
| E | 0.200 | 0.450 | 0.008 | 0.018 |
| H | 0.000 | 0.100 | 0.000 | 0.004 |
| J | 0.550 TYP | 0.022 TYP | ||
| K | 1.150 TYP | 0.045 TYP | ||
| Overall Length | 3.500 | 3.850 | 0.138 | 0.152 |
| Overall Width | 2.500 | 2.850 | 0.098 | 0.112 |
| Overall Height | 0.91 | 1.22 | 0.036 | 0.048 |
2411201850_Suzhou-Good-Ark-Elec-SMSZ4687_C19841323.pdf
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