| Part Number | Pd (mW) | Vznom | VZMi (V) | VZMax (V) | IR @ VR (uA) Max. | VR (Volts) | MPQ |
|---|---|---|---|---|---|---|---|
| 1SMAF4728A | 1000 | 3.3 | 3.1 | 3.5 | 100 | 1 | 3000 |
| 1SMAF4729A | 1000 | 3.6 | 3.4 | 3.8 | 100 | 1 | 3000 |
| 1SMAF4730A | 1000 | 3.9 | 3.7 | 3.8 | 50 | 1 | 3000 |
| 1SMAF4731A | 1000 | 4.3 | 4.06 | 4.56 | 25 | 1 | 3000 |
| 1SMAF4732A | 1000 | 4.6 | 4.3 | 4.8 | 10 | 1 | 3000 |
| 1SMAF4733A | 1000 | 5.1 | 4.5 | 5.1 | 5 | 1 | 3000 |
| 1SMAF4734A | 1000 | 5.6 | 5.1 | 5.7 | 5 | 2 | 3000 |
| 1SMAF4735A | 1000 | 6.2 | 5.6 | 6.1 | 5 | 3 | 3000 |
| 1SMAF4736A | 1000 | 6.6 | 6.0 | 6.4 | 5 | 4 | 3000 |
| 1SMAF4737A | 1000 | 7.1 | 6.5 | 7.12 | 5 | 5 | 3000 |
| 1SMAF4738A | 1000 | 7.5 | 7.12 | 7.88 | 10 | 6 | 3000 |
| 1SMAF4739A | 1000 | 8.2 | 7.79 | 8.67 | 10 | 7 | 3000 |
| 1SMAF4740A | 1000 | 9.1 | 8.92 | 9.28 | 5 | 8 | 3000 |
| 1SMAF4741A | 1000 | 10 | 9.4 | 10.6 | 5 | 9 | 3000 |
| 1SMAF4742A | 1000 | 11 | 10.1 | 10.4 | 5 | 10 | 3000 |
| 1SMAF4743A | 1000 | 12 | 11.4 | 12.7 | 5 | 11 | 3000 |
| 1SMAF4744A | 1000 | 13 | 12.4 | 14.1 | 5 | 12 | 3000 |
| 1SMAF4745A | 1000 | 14 | 13.8 | 15.3 | 5 | 13 | 3000 |
| 1SMAF4746A | 1000 | 16 | 15.3 | 17.1 | 5 | 14 | 3000 |
| 1SMAF4747A | 1000 | 18 | 16.8 | 19.2 | 5 | 15 | 3000 |
| 1SMAF4748A | 1000 | 20 | 19 | 21 | 5 | 16 | 3000 |
| 1SMAF4749A | 1000 | 22 | 20.8 | 23.3 | 5 | 17 | 3000 |
| 1SMAF4750A | 1000 | 24 | 22.8 | 25.6 | 5 | 18 | 3000 |
| 1SMAF4751A | 1000 | 30 | 28.2 | 32 | 5 | 19 | 3000 |
| 1SMAF4752A | 1000 | 36 | 31.3 | 35.4 | 5 | 20 | 3000 |
| 1SMAF4753A | 1000 | 40 | 35 | 38 | 5 | 21 | 3000 |
| 1SMAF4754A | 1000 | 45 | 39 | 41.5 | 5 | 22 | 3000 |
| 1SMAF4755A | 1000 | 51 | 46 | 49.8 | 1 | 23 | 3000 |
| 1SMAF4756A | 1000 | 56 | 51.4 | 53 | 1 | 24 | 3000 |
| 1SMAF4757A | 1000 | 58 | 53.8 | 55.2 | 1 | 25 | 3000 |
| 1SMAF4758A | 1000 | 63 | 58.9 | 60 | 1 | 26 | 3000 |
| 1SMAF4759A | 1000 | 68 | 63.8 | 67 | 1 | 27 | 3000 |
| 1SMAF4760A | 1000 | 75 | 71.2 | 78.8 | 1 | 28 | 3000 |
• Total power dissipation: Max. 1 W
• Wide zener reverse voltage range 3.3V to 330V
• Small plastic package suitable for surface-mounted design
• Power supplies
• LED drivers
• Battery protection
• Rectifiers
• Adapters
• Inverters
• Chargers
• Voltage protection, etc.
• Lead Time: 0–2 Weeks
• Delivery: 3–40 working days (As your choice & your country)
• Item Location: No.3, Chayuan Road 3rd Street, Ailingkan, Dalingshan, Dongguan, Guangdong, China
• Free Samples
• Warranty: 2 Year
• 24-Hour Online Service: Solve your product problems and any other issues
CTK provides reliable semiconductor solutions with stable supply chains and competitive pricing. Reach out for tailored support and fast service.
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