3 Watt Surface Mount Silicon Zener Diode SZ553J Thru SZ55D0 With SMA DO-214AC
Brand Name:XUYANG
Certification:ISO9001/RoHS
Model Number:3SMBJ5918B -3SMBJ5956B
Minimum Order Quantity:5000pcs
Delivery Time:10-15 working days
Payment Terms:T/T, Western Union
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Product Details
3 Watt Surface Mount Silicon Zener Diode SZ553J Thru SZ55D0 With SMA DO-214AC
The Zener diodes are primarily used as voltage regulator devices providing a reference voltage
for voltage regulators or to protect other semiconductor devices from momentary voltage pulses.
These devices are specific type diodes designed to be operated in the reverse breakdown region.
It allows current to flow in the forward direction in the same manner as an ideal diode, but will also
permit it to flow in the reverse direction when the voltage is above a certain value known as the
breakdown voltage, "zener knee voltage" or "zener voltage".
Features
* Complete Voltage Range 3.9 to 200 Volts
* High peak reverse power dissipation
* High reliability
* Low leakage current
Mechanical Data
* Case : SMA (DO-214AC) Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead formed for Surface mount
* Polarity : Color band denotes cathode end
* Mounting position :
Maximum Ratings @ 25℃ Unless Otherwise Specified
| Rating | Symbol | Value | Unit |
| DC Power Dissipation at TL = 75 °C (Note1) | PD | 3.0 | Watts |
| Maximum Forward Voltage at IF = 200 mA | VF | 1.5 | Volts |
| Junction Temperature Range | TJ | - 55 to + 150 | °C |
| Storage Temperature Range | Ts | - 55 to + 150 | °C |
Note :
(1) TL = Lead temperature at 5.0 mm2 ( 0.013 mm thick ) copper land
areas.
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) | |
| SZ553J | 3.9 | 192 | 4.5 | 400 | 1.0 | 80 | 1.0 | 630 |
| SZ554D | 4.3 | 174 | 4.5 | 400 | 1.0 | 30 | 1.0 | 590 |
| SZ554H | 4.7 | 160 | 4.0 | 500 | 1.0 | 20 | 1.0 | 550 |
| SZ555B | 5.1 | 147 | 3.5 | 550 | 1.0 | 5.0 | 1.0 | 520 |
| SZ555G | 5.6 | 134 | 2.5 | 600 | 1.0 | 5.0 | 2.0 | 480 |
| SZ556C | 6.2 | 121 | 1.5 | 700 | 1.0 | 5.0 | 3.0 | 435 |
| SZ556I | 6.8 | 110 | 2.0 | 700 | 1.0 | 50 | 4.0 | 393 |
| SZ557F | 7.5 | 100 | 2.0 | 700 | 0.5 | 50 | 5.0 | 380 |
| SZ558C | 8.2 | 91 | 2.3 | 700 | 0.5 | 50 | 6.0 | 330 |
| SZ559B | 9.1 | 82 | 2.5 | 700 | 0.5 | 50 | 7.0 | 297 |
| SZ5510 | 10 | 75 | 3.5 | 700 | 0.3 | 50 | 7.6 | 270 |
| SZ5511 | 11 | 68 | 4.0 | 700 | 0.25 | 50 | 8.4 | 225 |
| SZ5513 | 12 | 63 | 4.5 | 700 | 0.25 | 1.0 | 9.1 | 246 |
| SZ5514 | 13 | 58 | 4.5 | 700 | 0.25 | 0.5 | 9.1 | 208 |
| SZ5515 | 15 | 50 | 5.5 | 700 | 0.25 | 0.5 | 11.4 | 180 |
| SZ5516 | 16 | 47 | 5.5 | 700 | 0.25 | 0.5 | 12.2 | 169 |
| SZ5517 | 17 | 44 | 6.0 | 750 | 0.25 | 0.5 | 13.0 | 159 |
| SZ5518 | 18 | 42 | 6.0 | 750 | 0.25 | 0.5 | 13.7 | 150 |
| SZ5519 | 19 | 40 | 7.0 | 750 | 0.25 | 0.5 | 14.4 | 142 |
| SZ5520 | 20 | 37 | 7.0 | 750 | 0.25 | 0.5 | 15.2 | 135 |
| SZ5522 | 22 | 34 | 8.0 | 750 | 0.25 | 0.5 | 16.7 | 123 |
| SZ5524 | 24 | 31 | 9.0 | 750 | 0.25 | 0.5 | 18.2 | 112 |
| SZ5527 | 27 | 28 | 10 | 750 | 0.25 | 0.5 | 20.6 | 100 |
| SZ5528 | 28 | 27 | 12 | 750 | 0.25 | 0.5 | 21.0 | 96 |
| SZ5530 | 30 | 25 | 16 | 1000 | 0.25 | 0.5 | 22.5 | 90 |
| SZ5533 | 33 | 23 | 20 | 1000 | 0.25 | 0.5 | 25.1 | 82 |
| SZ5536 | 36 | 21 | 22 | 1000 | 0.25 | 0.5 | 27.4 | 75 |
| SZ5539 | 39 | 19 | 28 | 1000 | 0.25 | 0.5 | 29.7 | 69 |
| SZ5543 | 43 | 17 | 33 | 1500 | 0.25 | 0.5 | 32.7 | 63 |
| SZ5547 | 47 | 16 | 38 | 1500 | 0.25 | 0.5 | 35.8 | 57 |
| SZ5551 | 51 | 15 | 45 | 1500 | 0.25 | 0.5 | 38.8 | 53 |
| SZ5556 | 56 | 13 | 50 | 2000 | 0.25 | 0.5 | 42.8 | 48 |
| SZ5562 | 62 | 12 | 55 | 2000 | 0.25 | 0.5 | 47.1 | 44 |
| SZ5568 | 68 | 11 | 70 | 2000 | 0.25 | 0.5 | 51.7 | 40 |
| SZ5575 | 75 | 10 | 85 | 2000 | 0.25 | 0.5 | 56.0 | 38 |
| SZ5582 | 82 | 9.1 | 95 | 3000 | 0.25 | 0.5 | 62.2 | 33 |
| SZ5591 | 91 | 8.2 | 115 | 3000 | 0.25 | 0.5 | 69.2 | 30 |
| SZ55B0 | 100 | 7.5 | 160 | 3000 | 0.25 | 0.5 | 76.0 | 27 |
| SZ55B1 | 110 | 6.8 | 225 | 4000 | 0.25 | 0.5 | 83.6 | 25 |
| SZ55B2 | 120 | 6.3 | 300 | 4500 | 0.25 | 0.5 | 91.2 | 22 |
| SZ55B3 | 130 | 5.8 | 375 | 5000 | 0.25 | 0.5 | 98.8 | 21 |
| SZ55B4 | 140 | 5.3 | 475 | 5000 | 0.25 | 0.5 | 106.4 | 19 |
| SZ55B5 | 150 | 5.0 | 550 | 6000 | 0.25 | 0.5 | 114.0 | 18 |
| SZ55B6 | 160 | 4.7 | 625 | 6500 | 0.25 | 0.5 | 121.6 | 17 |
| SZ55B7 | 170 | 4.4 | 650 | 7000 | 0.25 | 0.5 | 130.4 | 16 |
| SZ55B8 | 180 | 4.2 | 700 | 7000 | 0.25 | 0.5 | 136.8 | 15 |
| SZ55B9 | 190 | 4.0 | 800 | 8000 | 0.25 | 0.5 | 144.8 | 14 |
| SZ55D0 | 200 | 3.7 | 875 | 8000 | 0.25 | 0.5 | 152.0 | 13 |
Note:
( 1 ) The type number listed have a standard tolerance on the
nominal zener voltage of ± 5.0%,
altered the fourth number of type from " 5 " for ± 5.0% tolerance
to be " 0 " for ± 10% tolerance.
( 2 ) " SZ " will be omitted in marking on the diode.
Drawing:
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3 Watt Surface Mount Silicon Zener Diode SZ553J Thru SZ55D0 With SMA DO-214AC
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