Surface mount power voltage regulating diode GOODWORK 1SMA4760A with fast response and excellent clamping capability
Key Attributes
Model Number:
1SMA4760A
Product Custom Attributes
Operating Junction Temperature Range:
-65℃~+150℃
Impedance(Zzt):
150Ω
Diode Configuration:
Independent
Zener Voltage(Range):
64.6V~71.7V
Pd - Power Dissipation:
500mW
Zener Voltage(Nom):
68V
Mfr. Part #:
1SMA4760A
Package:
SMA
Product Description
Product Overview
The 1SMA4728A THRU 1SMA4777A series are surface mount power voltage-regulating diodes designed for high-temperature soldering applications. They offer fast response times, excellent clamping capabilities, and low leakage current, making them suitable for various voltage regulation and transient suppression applications.
Product Attributes
- Application: Surface mount
- Soldering: High temperature soldering guaranteed: 260 C / 10 seconds
- Response Time: Fast, typically less than 1.0ps from 0 volt to BV min.
- Leakage Current: Typical IR less than 1mA above 10V
- Clamping Capability: Excellent
- Package: Low profile, molded plastic (DO-214AC/SMA)
- Flame Retardant: Epoxy UL 94V-0 rate
- Lead: Solderable per MIL-STD-202, method 208
- Mounting Position: Any
- Weight: 0.063 grams
Technical Specifications
| Parameter | Symbol | Value | Unit | Notes |
| Maximum steady state power dissipation at TL = 75 C | Ptot | 1000 | mW | (1) |
| Maximum steady state power dissipation at TA = 25 C | Ptot | 500 | mW | (2) |
| Maximum instantaneous forward voltage at 200 mA for all types | VF | 1.5 | V | (3) |
| Operating junction and storage temperature range | TJ, TSTG | -65 to +150 | C | |
| Typical thermal resistance, junction to lead | JL | 50 | C/W | (1) |
| Typical thermal resistance, junction to ambient | JA | 250 | C/W | (2) |
| Type Marking | Zener Voltage Range VZT (at IZT) (V) | Nominal (V) | Min (V) | Max (V) | ZT (at IZT) (mA) | ZZT Max () | IR at VR Max (A) | VR (V) | IZM (mA) | VF at IF (V) |
| SMA4728A | 5.1 | 4.84 | 5.36 | 10 | 7.0 | 1 | 100 | 3.3 | 186 | 1.0 |
| SMA4729A | 5.6 | 5.32 | 5.92 | 10 | 7.0 | 1 | 100 | 3.1 | 170 | 1.0 |
| SMA4730A | 6.2 | 5.86 | 6.51 | 10 | 7.0 | 1 | 100 | 3.1 | 154 | 1.0 |
| SMA4731A | 6.8 | 6.46 | 7.18 | 10 | 7.0 | 1 | 100 | 3.3 | 140 | 1.0 |
| SMA4732A | 7.5 | 7.12 | 7.88 | 10 | 5.0 | 1 | 100 | 3.7 | 127 | 1.0 |
| SMA4733A | 8.2 | 7.79 | 8.67 | 10 | 5.0 | 1 | 100 | 4.0 | 116 | 1.0 |
| SMA4734A | 9.1 | 8.60 | 9.59 | 10 | 5.0 | 1 | 100 | 4.3 | 104 | 1.0 |
| SMA4735A | 10 | 9.50 | 10.5 | 10 | 5.0 | 1 | 100 | 4.7 | 95 | 1.0 |
| SMA4736A | 11 | 10.4 | 11.6 | 10 | 5.0 | 1 | 100 | 5.1 | 86 | 1.0 |
| SMA4737A | 12 | 11.4 | 12.6 | 10 | 5.0 | 1 | 100 | 5.5 | 79 | 1.0 |
| SMA4738A | 13 | 12.4 | 13.8 | 10 | 5.0 | 1 | 100 | 6.0 | 71 | 1.0 |
| SMA4739A | 15 | 13.8 | 15.8 | 10 | 5.0 | 1 | 100 | 6.5 | 63 | 1.0 |
| SMA4740A | 16 | 15.2 | 17.1 | 10 | 5.0 | 1 | 100 | 7.0 | 58 | 1.0 |
| SMA4741A | 18 | 16.8 | 19.2 | 10 | 5.0 | 1 | 100 | 7.5 | 52 | 1.0 |
| SMA4742A | 20 | 19.0 | 21.2 | 10 | 5.0 | 1 | 100 | 8.0 | 47 | 1.0 |
| SMA4743A | 22 | 20.8 | 23.3 | 10 | 5.0 | 1 | 100 | 8.5 | 43 | 1.0 |
| SMA4744A | 24 | 22.8 | 26.0 | 10 | 5.0 | 1 | 100 | 9.0 | 38 | 1.0 |
| SMA4745A | 27 | 25.3 | 28.9 | 10 | 5.0 | 1 | 100 | 9.5 | 35 | 1.0 |
| SMA4746A | 30 | 28.2 | 31.3 | 10 | 4.0 | 1 | 100 | 10.0 | 32 | 1.0 |
| SMA4747A | 33 | 31.3 | 34.9 | 10 | 4.0 | 1 | 100 | 11.0 | 28 | 1.0 |
| SMA4748A | 36 | 34.2 | 37.9 | 10 | 4.0 | 1 | 100 | 12.0 | 26 | 1.0 |
| SMA4749A | 39 | 37.2 | 41.5 | 10 | 4.0 | 1 | 100 | 13.0 | 24 | 1.0 |
| SMA4750A | 43 | 40.9 | 45.6 | 10 | 4.0 | 1 | 100 | 14.0 | 22 | 1.0 |
| SMA4751A | 47 | 44.9 | 49.8 | 10 | 4.0 | 1 | 100 | 15.0 | 20 | 1.0 |
| SMA4752A | 51 | 48.6 | 54.0 | 10 | 4.0 | 1 | 100 | 16.0 | 18 | 1.0 |
| SMA4753A | 56 | 53.6 | 58.8 | 10 | 4.0 | 1 | 100 | 17.0 | 17 | 1.0 |
| SMA4754A | 62 | 58.9 | 65.6 | 10 | 4.0 | 1 | 100 | 18.0 | 15 | 1.0 |
| SMA4755A | 68 | 65.6 | 72.8 | 10 | 3.5 | 1 | 100 | 20.0 | 14 | 1.0 |
| SMA4756A | 75 | 71.7 | 78.8 | 10 | 3.5 | 1 | 100 | 22.0 | 13 | 1.0 |
| SMA4757A | 82 | 78.8 | 87.0 | 10 | 3.5 | 1 | 100 | 24.0 | 12 | 1.0 |
| SMA4758A | 91 | 87.0 | 96.0 | 10 | 3.5 | 1 | 100 | 26.0 | 11 | 1.0 |
| SMA4759A | 100 | 95.0 | 105 | 10 | 3.5 | 1 | 100 | 28.0 | 10 | 1.0 |
| SMA4760A | 110 | 104 | 116 | 10 | 3.5 | 1 | 100 | 30.0 | 9.5 | 1.0 |
| SMA4761A | 120 | 114 | 127 | 10 | 3.5 | 1 | 100 | 32.0 | 8.5 | 1.0 |
| SMA4762A | 130 | 125 | 140 | 10 | 3.5 | 1 | 100 | 34.0 | 7.5 | 1.0 |
| SMA4763A | 150 | 142 | 157 | 10 | 3.5 | 1 | 100 | 37.0 | 7.0 | 1.0 |
| SMA4764A | 160 | 157 | 172 | 10 | 3.5 | 1 | 100 | 39.0 | 6.5 | 1.0 |
| SMA4765A | 180 | 172 | 191 | 10 | 3.5 | 1 | 100 | 42.0 | 6.0 | 1.0 |
| SMA4766A | 200 | 191 | 211 | 10 | 3.5 | 1 | 100 | 45.0 | 5.5 | 1.0 |
| SMA4767A | 220 | 211 | 231 | 10 | 3.5 | 1 | 100 | 47.0 | 5.0 | 1.0 |
| SMA4768A | 250 | 231 | 251 | 10 | 3.5 | 1 | 100 | 50.0 | 4.5 | 1.0 |
| SMA4769A | 270 | 251 | 271 | 10 | 3.5 | 1 | 100 | 52.0 | 4.0 | 1.0 |
| SMA4770A | 300 | 271 | 291 | 10 | 3.5 | 1 | 100 | 55.0 | 3.7 | 1.0 |
| SMA4771A | 330 | 291 | 315 | 10 | 3.5 | 1 | 100 | 58.0 | 3.3 | 1.0 |
| SMA4772A | 350 | 315 | 346 | 10 | 3.5 | 1 | 100 | 60.0 | 3.1 | 1.0 |
| SMA4773A | 390 | 346 | 381 | 10 | 3.5 | 1 | 100 | 65.0 | 2.8 | 1.0 |
| SMA4774A | 400 | 350 | 400 | 10 | 3.5 | 1 | 100 | 66.0 | 2.8 | 1.0 |
| SMA4775A | 430 | 381 | 419 | 10 | 3.5 | 1 | 100 | 70.0 | 2.5 | 1.0 |
| SMA4776A | 470 | 419 | 461 | 10 | 3.5 | 1 | 100 | 75.0 | 2.3 | 1.0 |
| SMA4777A | 510 | 461 | 510 | 10 | 3.5 | 1 | 100 | 80.0 | 2.0 | 1.0 |
2504101957_GOODWORK-1SMA4760A_C47089152.pdf
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