Wuxi Xuyang Electronics Co., Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | 500000pcs per momth |
| Delivery Time | 10-15 working days |
| Packaging Details | tape in box, 5000pcs/box |
| Part Number | 1N4728 - 1N4771 |
| Power | 1 Watt |
| Voltage | 3.3-200V |
| Package | DO-41 |
| VF | 1.2V |
| Shipping by | DHL\UPS\Fedex\EMS\sea |
| Brand Name | XUYANG |
| Model Number | 1N4728 - 1N4771 |
| Certification | ISO9001/RoHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 500000pcs per momth |
| Delivery Time | 10-15 working days | Packaging Details | tape in box, 5000pcs/box |
| Part Number | 1N4728 - 1N4771 | Power | 1 Watt |
| Voltage | 3.3-200V | Package | DO-41 |
| VF | 1.2V | Shipping by | DHL\UPS\Fedex\EMS\sea |
| Brand Name | XUYANG | Model Number | 1N4728 - 1N4771 |
| Certification | ISO9001/RoHS | Place of Origin | China |
| High Light | surface mount diode ， dioda zener smd | ||
3.6-200V 1 Watt Silicon Zener Diode 1N4728 - 1N4771 With DO-41 Plactic Package
With strong R&D capabilities,advanced production equipment and perfect measurement devices,
we supply qualified products and service in accordance with ISO9001 quality management system.
All products have passed hazardous substance test,met standards of EU and USA.
And we are confident we can meet your OEM/ODM requirements
Features:
* Complete Voltage Range 3.3 to 200 Volts
* High peak reverse power dissipation
* High reliability
* Low leakage current
MECHANICAL DATA
* Case : DO-41 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead formed for Surface mount
* Polarity : Color band denotes cathode end
* Mounting position : Any
Applications
Zener Diode is a type of diode that permits current not only in the forward direction like a normal
diode, but also in the reverse direction if the voltage is larger than the breakdown voltage known
as “Zener knee voltage” or “ voltage”.
MAXIMUM RATINGS
Rating at 25℃ ambient temperature unless otherwise specified
| Rating | Symbol | Value | Unit |
| DC Power Dissipation at TL = 50℃ (Note1) | PD | 1 | W |
| Maximum Forward Voltage at IF = 200 mA | VF | 1.2 | V |
| Maximum Thermal Resistance Junction to Ambient Air (Note2) | RqJA | 170 | K/W |
| Junction temperature Range | Tj | -55~+175 | ℃ |
| Storage temperature range | Ts | -55~+175 | ℃ |
Note :(1) TL = Lead temperature at 3/8 " (9.5mm) from body
(2) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case.
Electrical Characteristics
Rating at = 25 °C ambient temperature unless otherwise specified
| Type | Nominal Zener Voltage | Maximum Zener Impedance | Maximum Reverse Leakage Current | Maximum DC Zener Current | ||||
| VZ @ IZT | IZT | ZZT @ IZT | ZZK @ IZK | IZK | IR @ VR | IZM | ||
| (V) | (mA) | (Ω) | (Ω) | (mA) | (μA) | (V) | (mA) | |
| 1N4728A | 3.3 | 76 | 10 | 400 | 1.0 | 100 | 1.0 | 276 |
| 1N4729A | 3.6 | 69 | 10 | 400 | 1.0 | 100 | 1.0 | 252 |
| 1N4730A | 3.9 | 64 | 9.0 | 400 | 1.0 | 50 | 1.0 | 234 |
| 1N4731A | 4.3 | 58 | 9.0 | 400 | 1.0 | 10 | 1.0 | 217 |
| 1N4732A | 4.7 | 53 | 8.0 | 500 | 1.0 | 10 | 1.0 | 193 |
| 1N4733A | 5.1 | 49 | 7.0 | 550 | 1.0 | 10 | 1.0 | 178 |
| 1N4734A | 5.6 | 45 | 5.0 | 600 | 1.0 | 10 | 2.0 | 162 |
| 1N4735A | 6.2 | 41 | 2.0 | 700 | 1.0 | 10 | 3.0 | 146 |
| 1N4736A | 6.8 | 37 | 3.5 | 700 | 1.0 | 50 | 4.0 | 133 |
| 1N4737A | 7.5 | 34 | 4.0 | 700 | 0.5 | 50 | 5.0 | 121 |
| 1N4738A | 8.2 | 31 | 4.5 | 700 | 0.5 | 50 | 6.0 | 110 |
| 1N4739A | 9.1 | 28 | 5.0 | 700 | 0.5 | 50 | 7.0 | 100 |
| 1N4740A | 10 | 25 | 7.0 | 700 | 0.25 | 50 | 7.6 | 91 |
| 1N4741A | 11 | 23 | 8.0 | 700 | 0.25 | 50 | 8.4 | 83 |
| 1N4742A | 12 | 21 | 9.0 | 700 | 0.25 | 5.0 | 9.1 | 76 |
| 1N4743A | 13 | 19 | 10 | 700 | 0.25 | 5.0 | 9.9 | 69 |
| 1N4744A | 15 | 17 | 14 | 700 | 0.25 | 5.0 | 11.4 | 61 |
| 1N4745A | 16 | 15.5 | 16 | 700 | 0.25 | 5.0 | 12.2 | 57 |
| 1N4746A | 18 | 14 | 20 | 750 | 0.25 | 5.0 | 13.7 | 50 |
| 1N4747A | 20 | 12.5 | 22 | 750 | 0.25 | 5.0 | 15.2 | 45 |
| 1N4748A | 22 | 11.5 | 23 | 750 | 0.25 | 5.0 | 16.7 | 41 |
| 1N4749A | 24 | 10.5 | 25 | 750 | 0.25 | 5.0 | 18.2 | 38 |
| 1N4750A | 27 | 9.5 | 35 | 750 | 0.25 | 5.0 | 20.6 | 34 |
| 1N4751A | 30 | 8.5 | 40 | 1000 | 0.25 | 5.0 | 22.8 | 30 |
| 1N4752A | 33 | 7.5 | 45 | 1000 | 0.25 | 5.0 | 25.1 | 27 |
| 1N4753A | 36 | 7.0 | 50 | 1000 | 0.25 | 5.0 | 27.4 | 25 |
| 1N4754A | 39 | 6.5 | 60 | 1000 | 0.25 | 5.0 | 29.7 | 23 |
| 1N4755A | 43 | 6.0 | 70 | 1500 | 0.25 | 5.0 | 32.7 | 22 |
| 1N4756A | 47 | 5.5 | 80 | 1500 | 0.25 | 5.0 | 35.8 | 19 |
| 1N4757A | 51 | 5.0 | 95 | 1500 | 0.25 | 5.0 | 38.8 | 18 |
| 1N4758A | 56 | 4.5 | 110 | 2000 | 0.25 | 5.0 | 42.8 | 16 |
| 1N4759A | 62 | 4.0 | 125 | 2000 | 0.25 | 5.0 | 47.1 | 14 |
| 1N4760A | 68 | 3.7 | 150 | 2000 | 0.25 | 5.0 | 51.7 | 13 |
| 1N4761A | 75 | 3.3 | 175 | 2000 | 0.25 | 5.0 | 56.0 | 12 |
| 1N4762A | 82 | 3.0 | 200 | 3000 | 0.25 | 5.0 | 62.2 | 11 |
| 1N4763A | 91 | 2.8 | 250 | 3000 | 0.25 | 5.0 | 69.2 | 10 |
| 1N4764A | 100 | 2.5 | 350 | 3000 | 0.25 | 5.0 | 76.0 | 9.0 |
| 1N4765A | 110 | 2.3 | 450 | 4000 | 0.25 | 5.0 | 83.6 | 8.6 |
| 1N4766A | 120 | 2.0 | 550 | 4500 | 0.25 | 5.0 | 91.2 | 7.8 |
| 1N4767A | 130 | 1.9 | 700 | 5000 | 0.25 | 5.0 | 98.8 | 7.0 |
| 1N4768A | 150 | 1.7 | 1000 | 6000 | 0.25 | 5.0 | 114.0 | 6.4 |
| 1N4769A | 160 | 1.6 | 1100 | 6500 | 0.25 | 5.0 | 121.6 | 6.8 |
| 1N4770A | 180 | 1.4 | 1200 | 7000 | 0.25 | 5.0 | 136.8 | 5.2 |
| 1N4771A | 200 | 1.2 | 1500 | 8000 | 0.25 | 5.0 | 152.0 | 4.7 |
Note:
( 1 ) The type number listed have a standard tolerance on the nominal zener voltage of ± 10%.
A standard tolerance of ± 5% on individual units is also available and is indicated by suffixing
"A" to the standard type number.
Size
What can we You from XUYANG?
Best service: with 10 years experience in exporting sales staff will service you.
High quality: help you to avoid purchasing risk.
Short delivery: help you to save time.
Competitive price: the price is not the lowest but the highest cost performance
OEM/ODM: we are confident we can meet you OEM/ODm requirements.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2001
Total Annual:
200-300
Employee Number:
100~150
Ecer Certification：
Active Member
Xuyang is a mature manufacturer and supplier of diodes which was found in 2001, the integrated production lines including assembly, welding, testing and packaging machinery are settled in China. Our mission is to “make our customers satisfied using best resource and service”. We are also... Xuyang is a mature manufacturer and supplier of diodes which was found in 2001, the integrated production lines including assembly, welding, testing and packaging machinery are settled in China. Our mission is to “make our customers satisfied using best resource and service”. We are also...
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