Voltage Stabilization Using High Diode SMF4752A Plastic Encapsulated Zener Diode in Electronic Circuits
Key Attributes
Model Number:
SMF4752A
Product Custom Attributes
Operating Junction Temperature Range:
-65℃~+150℃
Impedance(Zzt):
45Ω
Pd - Power Dissipation:
1W
Zener Voltage(Nom):
33V
Impedance(Zzk):
1kΩ
Mfr. Part #:
SMF4752A
Package:
SOD-123FL
Product Description
Product Overview
The SOD-123FL Zener Diodes from High Diode Semiconductor are designed for voltage stabilization applications. These plastic-encapsulated diodes offer a power dissipation of 1.0W and a wide range of Zener voltages from 3.3V to 330V. They are suitable for general-purpose use in electronic circuits requiring precise voltage regulation.
Product Attributes
- Brand: High Diode Semiconductor
- Package Type: SOD-123FL
- Encapsulation: Plastic
Technical Specifications
| Model | Nominal Zener Voltage (VZ @ IZT) (V) | Max Zener Current (IZT) (mA) | Max Zener Impedance (ZZT @ IZT) () | Max DC Zener Current (IZK) (mA) | Max DC Reverse Current (IR @ VR) (A) | Max Surge Current (IZSM) (mApk) | Max Power Dissipation (PD) (W) | Max Junction Temperature (Tj) (C) | Storage Temperature Range (Tstg) (C) | Forward Voltage (VF @ IF=200mA) (V) | Thermal Resistance (RJA) (C/W) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SMF4728A | 3.3 | 76 | 10 | 1 | 100 | 1370 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4729A | 3.6 | 69 | 10 | 1 | 100 | 1255 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4730A | 3.9 | 64 | 9 | 1 | 50 | 1160 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4731A | 4.3 | 58 | 9 | 1 | 10 | 1050 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4732A | 4.7 | 53 | 8 | 1 | 10 | 960 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4733A | 5.1 | 49 | 7 | 1 | 10 | 885 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4734A | 5.6 | 45 | 5 | 1 | 10 | 805 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4735A | 6.2 | 41 | 2 | 1 | 10 | 730 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4736A | 6.8 | 37 | 3.5 | 1 | 5 | 660 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4737A | 7.5 | 34 | 4 | 0.5 | 5 | 605 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4738A | 8.2 | 31 | 4.5 | 0.5 | 5 | 550 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4739A | 9.1 | 28 | 5 | 0.5 | 0.5 | 500 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4740A | 10 | 25 | 7 | 0.25 | 0.5 | 454 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4741A | 11 | 23 | 8 | 0.25 | 0.1 | 414 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4742A | 12 | 21 | 9 | 0.25 | 0.1 | 380 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4743A | 13 | 19 | 10 | 0.25 | 0.1 | 344 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4744A | 15 | 17 | 14 | 0.25 | 0.1 | 305 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4745A | 16 | 15.5 | 16 | 0.25 | 0.1 | 285 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4746A | 18 | 14 | 20 | 0.25 | 0.1 | 250 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4747A | 20 | 12.5 | 22 | 0.25 | 0.1 | 225 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4748A | 22 | 11.5 | 23 | 0.25 | 0.1 | 205 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4749A | 24 | 10.5 | 25 | 0.25 | 0.1 | 190 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4750A | 27 | 9.5 | 35 | 0.25 | 0.1 | 170 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4751A | 30 | 8.5 | 40 | 0.25 | 0.1 | 150 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4752A | 33 | 7.5 | 45 | 0.25 | 0.1 | 135 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4753A | 36 | 7 | 50 | 0.25 | 0.1 | 125 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4754A | 39 | 6.5 | 60 | 0.25 | 0.1 | 115 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4755A | 43 | 6 | 70 | 0.25 | 0.1 | 110 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4756A | 47 | 5.5 | 80 | 0.25 | 0.1 | 95 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4757A | 51 | 5 | 95 | 0.25 | 0.1 | 90 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4758A | 56 | 4.5 | 110 | 0.25 | 0.1 | 80 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4759A | 62 | 4 | 125 | 0.25 | 0.1 | 70 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4760A | 68 | 3.7 | 150 | 0.25 | 0.1 | 65 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4761A | 75 | 3.3 | 175 | 0.25 | 0.1 | 60 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4762A | 82 | 3 | 200 | 0.25 | 0.1 | 55 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4763A | 91 | 2.8 | 250 | 0.25 | 0.1 | 50 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF4764A | 100 | 2.5 | 350 | 0.25 | 0.1 | 45 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF1110A | 110 | 2.3 | 450 | 0.25 | 0.1 | 40 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF1120A | 120 | 2 | 550 | 0.25 | 0.1 | 37 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF1130A | 130 | 1.9 | 700 | 0.25 | 0.1 | 34 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF1150A | 150 | 1.7 | 1000 | 0.25 | 0.1 | 30 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF1160A | 160 | 1.6 | 1100 | 0.25 | 0.1 | 28 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF1180A | 180 | 1.4 | 1200 | 0.25 | 0.1 | 25 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF1200A | 200 | 1.2 | 1900 | 0.25 | 0.1 | 22 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF1220A | 220 | 1 | 1600 | 0.25 | 0.1 | 20 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF1240A | 240 | 0.9 | 100 | 0.25 | 0.1 | 19 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF1250A | 250 | 0.9 | 2000 | 0.25 | 0.1 | 18 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF1270A | 270 | 0.8 | 2100 | 0.25 | 0.1 | 16 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF1300A | 300 | 0.8 | 2300 | 0.25 | 0.1 | 15 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
| SMF1330A | 330 | 0.7 | 2500 | 0.25 | 0.1 | 13 | 1.0 | -65 to +150 | -65 to +150 | 1.5 | 170 |
Dimensions
SOD-123FL Package:
- Length: 3.7 0.15 mm
- Width: 2.85 mm
- Height: 1.3 0.1 mm
- Lead Width: 1.2 0.1 mm
- Lead Length: 0.8 0.1 mm
- Body Thickness: 0.4 0.15 mm
- Terminal Extension: 1.0 0.15 mm
- Lead to Lead: 2.8 0.15 mm
- Lead Thickness: 0.12-0.20 mm
Typical Characteristics
- Maximum Continuous Power Dissipation (PM(AV)) vs. Ambient Temperature (TL): The graph (FIG1) shows power dissipation decreasing from 1.0W at 75C to 0.25W at 150C.
- Typical Zener Impedance (ZZT) vs. Zener Current (IZT): The graph (FIG2) illustrates Zener impedance characteristics for various Zener voltages.
- Typical Temperature Coefficients (VZ) vs. Zener Voltage (VZ): The graph (FIG3) shows temperature coefficients for different Zener voltages.
- Typical Instantaneous Forward Characteristics for SMA4763A: The graph (FIG4) displays forward voltage versus forward current.
- Typical Reverse Characteristics: The graph (FIG5) shows reverse leakage current versus Zener voltage at different temperatures (25C and 100C).
Packaging
- Reel Taping Specifications for Surface Mount Devices-SOD-123FL: Information available regarding reel taping specifications.
2506061750_High-Diode-SMF4752A_C49057563.pdf
Related Products
Planar Die Zener Diode XZT BZT52C5V6S for Medium Current Applications Lead Free Version
XT ELECTRONICS BZT52C2V4S thru BZT52C43S ZENER DIODEThe XT ELECTRONICS BZT52C2V4S thru BZT52C43S series are planar die construction Zener diodes designed for general purpose and medium current applications. They are ideally suited for automated assembly processes and are available in lead-free ...
YANGJIE MG400HF12MIC2 IGBT module featuring fast switching speeds and low stray inductance for power supplies
Product OverviewThe MG400HF12MIC2 is a high-power IGBT module designed for demanding applications. It features short circuit rating, low stray inductance, and low switching losses, with a VCE(sat) exhibiting a positive temperature coefficient for enhanced reliability. The module offers fast ...
Surface mount digital transistor YANGJIE DTC114YE with built in resistors and RoHS compliant halogen free epoxy
Product OverviewThe DTC114YE is a digital transistor with built-in resistors, designed for surface mount applications and ideally suited for automatic insertion. It features a moisture sensitivity level of 1 and an epoxy that meets UL-94 V-0 flammability rating and is halogen-free. This product is ...
Epoxy Encapsulation Zener Diode YANGJIE BZX84B6V8Q Small Signal Device With Automotive Qualification
Product OverviewThe BZX84B3V6Q thru BZX84B36Q series are small signal Zener diodes designed for general regulation functions. They feature epoxy encapsulation meeting UL-94 V-0 flammability rating and are halogen-free. These diodes offer a Zener voltage range from 3.6V to 36V with approximately 2% ...
Contact Our Experts And Get A Free Consultation!
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.
