Surface Mount Silicon Planar Zener Diode with 1W Power Dissipation Jingdao Microelectronics 1SMA4755A
Key Attributes
Model Number:
1SMA4755A
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Impedance(Zzt):
70Ω
Diode Configuration:
Independent
Zener Voltage(Range):
40.9V~45.6V
Pd - Power Dissipation:
1W
Zener Voltage(Nom):
43V
Mfr. Part #:
1SMA4755A
Package:
SMA
Product Description
Product Overview
Silicon Planar Zener Diodes designed for surface-mounted applications. These diodes offer a wide zener reverse voltage range from 3.3V to 330V and a maximum power dissipation of 1W. Their small plastic SMA package is ideal for compact designs.
Product Attributes
- Brand: Jingdao Microelectronics co.LTD
- Origin: Shandong, China
- Material: Silicon Planar
- Package: SMA (Small plastic package suitable for surface mounted design)
Technical Specifications
| Part Number | Zener Voltage (V) Nom | Zener Voltage Range (V) Min | Zener Voltage Range (V) Max | Test Current (mA) IZT | Max Power Dissipation (W) PD | Max Forward Voltage (V) VF (at 200mA) | Max Reverse Current (A) IR (at VR) | Max Zener Impedance () ZZT (at IZT) | Max Admissible Zener Current (mA) IZM | Junction Temperature Range (C) TJ | Storage Temperature Range (C) TS |
| 1SMA4728A | 3.3 | 3.10 | 3.50 | 75 | 1 | 1.2 | 100 | 100 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4729A | 3.6 | 3.3 | 3.9 | 69 | 1 | 1.2 | 100 | 95 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4730A | 3.9 | 3.50 | 4.3 | 64 | 1 | 1.2 | 100 | 91 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4731A | 4.3 | 3.70 | 4.7 | 58 | 1 | 1.2 | 100 | 86 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4732A | 4.7 | 4.06 | 5.0 | 53 | 1 | 1.2 | 100 | 82 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4733A | 5.1 | 4.50 | 5.36 | 49 | 1 | 1.2 | 100 | 75 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4734A | 5.6 | 4.93 | 5.92 | 45 | 1 | 1.2 | 100 | 70 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4735A | 6.2 | 5.50 | 6.51 | 41 | 1 | 1.2 | 100 | 68 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4736A | 6.8 | 6.00 | 7.18 | 37 | 1 | 1.2 | 100 | 62 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4737A | 7.5 | 6.50 | 7.88 | 34 | 1 | 1.2 | 100 | 56 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4738A | 8.2 | 7.12 | 8.67 | 31 | 1 | 1.2 | 100 | 52 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4739A | 9.1 | 7.79 | 9.59 | 28 | 1 | 1.2 | 100 | 47 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4740A | 10 | 8.60 | 10.5 | 25 | 1 | 1.2 | 100 | 43 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4741A | 11 | 9.50 | 11.6 | 23 | 1 | 1.2 | 100 | 40.9 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4742A | 12 | 10.4 | 12.6 | 21 | 1 | 1.2 | 100 | 38 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4743A | 13 | 11.4 | 14.1 | 19 | 1 | 1.2 | 100 | 35 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4744A | 15 | 12.4 | 15.8 | 17 | 1 | 1.2 | 100 | 31 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4745A | 16 | 13.8 | 17.1 | 16 | 1 | 1.2 | 100 | 28 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4746A | 18 | 15.2 | 19.2 | 14 | 1 | 1.2 | 100 | 26 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4747A | 20 | 16.8 | 21.2 | 13 | 1 | 1.2 | 100 | 24 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4748A | 22 | 19.0 | 23.3 | 12 | 1 | 1.2 | 100 | 22 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4749A | 24 | 20.8 | 26.0 | 11 | 1 | 1.2 | 100 | 20 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4750A | 27 | 22.8 | 28.9 | 9.5 | 1 | 1.2 | 100 | 18 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4751A | 30 | 25.3 | 32.0 | 8.5 | 1 | 1.2 | 100 | 17 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4752A | 33 | 28.2 | 34.9 | 7.5 | 1 | 1.2 | 100 | 16 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4753A | 36 | 31.3 | 37.9 | 7.0 | 1 | 1.2 | 100 | 15 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4754A | 39 | 34.2 | 41.5 | 6.5 | 1 | 1.2 | 100 | 14 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4755A | 43 | 37.2 | 45.6 | 6.0 | 1 | 1.2 | 100 | 12 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4756A | 47 | 40.9 | 48.6 | 5.5 | 1 | 1.2 | 100 | 11 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4757A | 51 | 44.9 | 54.0 | 5.0 | 1 | 1.2 | 100 | 10 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4758A | 56 | 48.6 | 58.8 | 4.5 | 1 | 1.2 | 100 | 9.0 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4759A | 62 | 53.6 | 65.6 | 4.0 | 1 | 1.2 | 100 | 8.0 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4760A | 68 | 58.9 | 71.7 | 3.5 | 1 | 1.2 | 100 | 7.0 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4761A | 75 | 64.6 | 78.8 | 3.0 | 1 | 1.2 | 100 | 7.0 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4762A | 82 | 71.7 | 87.0 | 2.8 | 1 | 1.2 | 100 | 6.3 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4763A | 91 | 78.8 | 96.0 | 2.5 | 1 | 1.2 | 100 | 5.8 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4764A | 100 | 86.0 | 105 | 2.3 | 1 | 1.2 | 100 | 5.2 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4765A | 110 | 95.0 | 116 | 2.0 | 1 | 1.2 | 100 | 4.7 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4766A | 120 | 104 | 127 | 1.9 | 1 | 1.2 | 100 | 4.3 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4767A | 130 | 114 | 140 | 1.7 | 1 | 1.2 | 100 | 3.9 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4768A | 150 | 127 | 155 | 1.6 | 1 | 1.2 | 100 | 3.7 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4769A | 160 | 138 | 170 | 1.4 | 1 | 1.2 | 100 | 3.4 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4770A | 170 | 152 | 189 | 1.2 | 1 | 1.2 | 100 | 3.1 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4771A | 180 | 168 | 209 | 1.0 | 1 | 1.2 | 100 | 2.8 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4772A | 200 | 190 | 229 | 1.0 | 1 | 1.2 | 100 | 2.5 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4773A | 220 | 208 | 249 | 1.0 | 1 | 1.2 | 100 | 2.3 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4774A | 240 | 228 | 269 | 1.0 | 1 | 1.2 | 100 | 2.0 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4775A | 250 | 253 | 289 | 1.0 | 1 | 1.2 | 100 | 1.9 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4776A | 270 | 282 | 313 | 1.0 | 1 | 1.2 | 100 | 1.7 | 1 | -55 to +150 | -55 to +150 |
| 1SMA4777A | 300 | 313 | 346 | 1.0 | 1 | 1.2 | 100 | 1.6 | 1 | -55 to +150 | -55 to +150 |
2304140030_Jingdao-Microelectronics-1SMA4755A_C438373.pdf
Related Products
High Reliability Surface Mounted Rectifier ZHIDE SS510A Molded Plastic Epoxy UL 94V 0 Flame Retardant
Product OverviewThe SS52A-SS520A series are surface-mounted Schottky barrier rectifiers designed for high-reliability applications. They offer low reverse leakage, high forward surge capability, and are guaranteed for high-temperature soldering. These rectifiers are compliant with RoHS standards, ...
General purpose NPN transistor YANGJIE BCX56 with tin plated leads and low saturation voltage
Product OverviewThe BCX56 is an NPN General Purpose Amplifier from Yangzhou Yangjie Electronic Technology Co., Ltd. It features a low collector-emitter saturation voltage and is housed in a SOT-89 package with UL-94 V-0 flammability rating. Halogen-free options are available upon request. This ...
400 watt LDMOS FET power amplifier Wolfspeed PXAE213708NB-V1-R2 for 2110 to 2180 MHz cellular applications
Product Overview The Wolfspeed PXAE213708NB is a 400-watt LDMOS FET designed for multi-standard cellular power amplifier applications within the 2110 to 2180 MHz frequency band. This device features broadband internal input and output matching, an asymmetrical Doherty design with distinct main and ...
Small Signal Zener Diodes Including YANGJIE BZX584C3V9Q for General Purpose Voltage Regulation
Small Signal Zener DiodesThe BZX584C2V4Q thru BZX584C47VQ series are small signal Zener diodes designed for general regulation functions. These diodes feature an epoxy casing that meets UL-94 V-0 flammability rating and is halogen-free. They are moisture sensitivity level 1 and AEC-Q101 qualified ...
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.
