Product Details:
Payment & Shipping Terms:
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| Part Number: | 1N5221B-1N5267B | Power: | 0.5W |
|---|---|---|---|
| Voltage: | 2.4-75V | Package: | DO-35 |
| Lead Free Status: | Lead Free/RoHS | Shipping By: | DHL\UPS\Fedex\EMS\sea |
| High Light: | diode zener 12v,surface mount diode |
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DO-35 Glass Package 500mW 2.4-75V Zener Diode 1N5221B Thru 1N5267B
Features
1. High reliability
2. Very sharp reverse characteristic
3. Low reverse current level
4. VZ-tolerance±5%
Applications
Voltage stabilization
Absolute Maximum Ratings
Tj=25℃
| Parameter | Test Conditions | Type | Symbol | Value | Unit |
| Power dissipation | Tamb≤75℃ | Pv | 500 | mW | |
| Z-current | Iz | Pv/Vz | mA | ||
| Junction temperature | Tj | 200 | ℃ | ||
| Storage temperature range | Tstg | -65~+200 | ℃ |
Maximum Thermal Resistance
| Parameter | Test Conditions | Symbol | Value | Unit |
| Junction ambient | I=9.5mm(3/8') TL=constant | RthJA | 300 | K/W |
Electrical Characteristics
Tj=25℃
| Parameter | Test Conditions | Type | Symbol | Min | Typ | Max | Unit |
| Forward voltage | IF=200mA | VF | 1.1 | V |
| Type | Vznom1) | IZK for rzjT | rzjT at IZK | IR at VR | TKVZ | |||
| V | mA | Ω | Ω | mA | μA | V | %/K | |
| 1N5221B | 2.4 | 20 | ＜30 | ＜1200 | 0.25 | ＜100 | 1.0 | ＜-0.085 |
| 1N5222B | 2.5 | 20 | ＜30 | ＜1250 | 0.25 | ＜100 | 1.0 | ＜-0.085 |
| 1N5223B | 2.7 | 20 | ＜30 | ＜1300 | 0.25 | ＜75 | 1.0 | ＜-0.080 |
| 1N5224B | 2.8 | 20 | ＜30 | ＜1400 | 0.25 | ＜75 | 1.0 | ＜-0.080 |
| 1N5225B | 3.0 | 20 | ＜29 | ＜1600 | 0.25 | ＜50 | 1.0 | ＜-0.075 |
| 1N5226B | 3.3 | 20 | ＜28 | ＜1600 | 0.25 | ＜25 | 1.0 | ＜-0.070 |
| 1N5227B | 3.6 | 20 | ＜24 | ＜1700 | 0.25 | ＜15 | 1.0 | ＜-0.065 |
| 1N5228B | 3.9 | 20 | ＜23 | ＜1900 | 0.25 | ＜10 | 1.0 | ＜-0.060 |
| 1N5229B | 4.3 | 20 | ＜22 | ＜2000 | 0.25 | ＜5 | 1.0 | ＜+0.055 |
| 1N5230B | 4.7 | 20 | ＜19 | ＜1900 | 0.25 | ＜5 | 2.0 | ＜+0.030 |
| 1N5231B | 5.1 | 20 | ＜17 | ＜1600 | 0.25 | ＜5 | 2.0 | ＜+0.030 |
| 1N5232B | 5.6 | 20 | ＜11 | ＜1600 | 0.25 | ＜5 | 3.0 | ＜+0.038 |
| 1N5233B | 6.0 | 20 | ＜7 | ＜1600 | 0.25 | ＜5 | 3.5 | ＜+0.038 |
| 1N5234B | 6.2 | 20 | ＜7 | ＜1000 | 0.25 | ＜5 | 4.0 | ＜+0.045 |
| 1N5235B | 6.8 | 20 | ＜5 | ＜750 | 0.25 | ＜3 | 5.0 | ＜+0.050 |
| 1N5236B | 7.5 | 20 | ＜6 | ＜500 | 0.25 | ＜3 | 6.0 | ＜+0.058 |
| 1N5237B | 8.2 | 20 | ＜8 | ＜500 | 0.25 | ＜3 | 6.5 | ＜+0.062 |
| 1N5238B | 8.7 | 20 | ＜8 | ＜600 | 0.25 | ＜3 | 6.5 | ＜+0.065 |
| 1N5239B | 9.1 | 20 | ＜10 | ＜600 | 0.25 | ＜3 | 7.0 | ＜+0.068 |
| 1N5240B | 10 | 20 | ＜17 | ＜600 | 0.25 | ＜3 | 8.0 | ＜+0.075 |
| 1N5241B | 11 | 20 | ＜22 | ＜600 | 0.25 | ＜2 | 8.4 | ＜+0.076 |
| 1N5242B | 12 | 20 | ＜30 | ＜600 | 0.25 | ＜1 | 9.1 | ＜+0.077 |
| 1N5243B | 13 | 9.5 | ＜13 | ＜600 | 0.25 | ＜0.5 | 9.9 | ＜+0.079 |
| 1N5244B | 14 | 9.0 | ＜15 | ＜600 | 0.25 | ＜0.1 | 10 | ＜+0.082 |
| 1N5245B | 15 | 8.5 | ＜16 | ＜600 | 0.25 | ＜0.1 | 11 | ＜+0.082 |
| 1N5246B | 16 | 7.8 | ＜17 | ＜600 | 0.25 | ＜0.1 | 12 | ＜+0.083 |
| 1N5247B | 17 | 7.4 | ＜19 | ＜600 | 0.25 | ＜0.1 | 13 | ＜+0.084 |
| 1N5248B | 18 | 7.0 | ＜21 | ＜600 | 0.25 | ＜0.1 | 14 | ＜+0.085 |
| 1N5249B | 19 | 6.6 | ＜23 | ＜600 | 0.25 | ＜0.1 | 15 | ＜+0.086 |
| 1N5250B | 20 | 6.2 | ＜25 | ＜600 | 0.25 | ＜0.1 | 16 | ＜+0.086 |
| 1N5251B | 22 | 5.6 | ＜29 | ＜600 | 0.25 | ＜0.1 | 17 | ＜+0.087 |
| 1N5252B | 24 | 5.2 | ＜33 | ＜600 | 0.25 | ＜0.1 | 18 | ＜+0.088 |
| 1N5253B | 25 | 5.0 | ＜35 | ＜600 | 0.25 | ＜0.1 | 19 | ＜+0.089 |
| 1N5254B | 27 | 4.6 | ＜41 | ＜600 | 0.25 | ＜0.1 | 21 | ＜+0.090 |
| 1N5255B | 28 | 4.5 | ＜44 | ＜600 | 0.25 | ＜0.1 | 21 | ＜+0.091 |
| 1N5256B | 30 | 4.2 | ＜49 | ＜600 | 0.25 | ＜0.1 | 23 | ＜+0.091 |
| 1N5257B | 33 | 3.8 | ＜58 | ＜700 | 0.25 | ＜0.1 | 25 | ＜+0.092 |
| 1N5258B | 36 | 3.4 | ＜70 | ＜700 | 0.25 | ＜0.1 | 27 | ＜+0.093 |
| 1N5259B | 39 | 3.2 | ＜80 | ＜800 | 0.25 | ＜0.1 | 30 | ＜+0.094 |
| 1N5260B | 43 | 3.0 | ＜93 | ＜900 | 0.25 | ＜0.1 | 33 | ＜+0.095 |
| 1N5261B | 47 | 2.7 | ＜105 | ＜1000 | 0.25 | ＜0.1 | 36 | ＜+0.095 |
| 1N5262B | 51 | 2.5 | ＜125 | ＜1100 | 0.25 | ＜0.1 | 39 | ＜+0.096 |
| 1N5263B | 56 | 2.2 | ＜150 | ＜1300 | 0.25 | ＜0.1 | 43 | ＜+0.096 |
| 1N5264B | 60 | 2.1 | ＜170 | ＜1400 | 0.25 | ＜0.1 | 46 | ＜+0.097 |
| 1N5265B | 62 | 2.0 | ＜185 | ＜1400 | 0.25 | ＜0.1 | 47 | ＜+0.097 |
| 1N5266B | 68 | 1.8 | ＜230 | ＜1600 | 0.25 | ＜0.1 | 52 | ＜+0.097 |
| 1N5267B | 75 | 1.7 | ＜270 | ＜1700 | 0.25 | ＜0.1 | 58 | ＜+0.098 |
1) Based on DC-measurement at thermal equilibrium while maintaining the lead temperature(TL)
at 30℃, 9.5mm(3/8”) from the diode body.
Size
Contact Person: Bixia Wu
