0.5W Zener Diode BZX79C2V4 Thru BZX79C75 DO-35 DIP Through Package
Brand Name:XUYANG
Certification:ISO9001
Model Number:BZX79C2V4- BZX79C75
Minimum Order Quantity:5000pcs
Delivery Time:5-7 working days
Payment Terms:T/T, Western Union
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No.149, Zhongxin Road, Gaocheng Town, Yixing City, Jiangsu, China
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Product Details
0.5W Zener Diode BZX79C2V4 Thru BZX79C75 DO-35 DIP Through Package
Zener diodes are widely used as voltage references and as shunt regulators to regulate the
voltage across small circuits. When connected in parallel with a variable voltage source so
that it is reverse biased, a Zener diode conducts when the voltage reaches the diode's reverse
breakdown voltage. From that point on, the low impedance of the diode keeps the voltage across
the diode at that value.
Features
High reliability
Construction
Silicon epitaxial planar
Absolute Maximum Ratings
Tj=25℃
| Parameter | Test Conditions | Type | Symbol | Value | Unit |
| Power dissipation | I=4mm TL≤25℃ | Pv | 500 | mW | |
| Z-current | Iz | Pv/Vz | mA | ||
| Junction temperature | Tj | 175 | ℃ | ||
| Storage temperature range | Tstg | -65~+175 | ℃ |
Maximum Thermal Resistance
| Parameter | Test Conditions | Symbol | Value | Unit |
| Junction ambient | I=4mm TL=constant | RthJA | 350 | K/W |
Electrical Characteristics
Tj=25℃
| Parameter | Test Conditions | Type | Symbol | Min | Typ | Max | Unit |
| Forward voltage | IF=200mA | VF | 1.5 | V |
| Type | Vznom | IZT for VZT and rzjT | rzjT at IZK | IR and IR at VR | TKVZ | |||||
| BZX79C | V | mA | V1) | Ω | Ω | mA | μA | μA2) | V | %/K |
| 2V4 | 2.4 | 5 | 2.28~2.56 | ＜85 | ＜600 | 1 | ＜50 | ＜100 | 1 | -0.09~-0.06 |
| 2V7 | 2.7 | 5 | 2.5~2.9 | ＜85 | ＜600 | 1 | ＜10 | ＜50 | 1 | -0.09~-0.06 |
| 3V0 | 3.0 | 5 | 2.8~3.2 | ＜85 | ＜600 | 1 | ＜4 | ＜40 | 1 | -0.08~-0.05 |
| 3V3 | 3.3 | 5 | 3.1~3.5 | ＜85 | ＜600 | 1 | ＜2 | ＜40 | 1 | -0.08~-0.05 |
| 3V6 | 3.6 | 5 | 3.4~3.8 | ＜85 | ＜600 | 1 | ＜2 | ＜40 | 1 | -0.08~-0.05 |
| 3V9 | 3.9 | 5 | 3.7~4.1 | ＜85 | ＜600 | 1 | ＜2 | ＜40 | 1 | -0.08~-0.05 |
| 4V3 | 4.3 | 5 | 4.0~3.6 | ＜75 | ＜600 | 1 | ＜1 | ＜20 | 1 | -0.06~-0.03 |
| 4V7 | 4.7 | 5 | 4.4~5.0 | ＜60 | ＜600 | 1 | ＜0.5 | ＜10 | 1 | -0.05~+0.02 |
| 5V1 | 5.1 | 5 | 4.8~5.4 | ＜35 | ＜550 | 1 | ＜0.1 | ＜2 | 1 | -0.02~+0.02 |
| 5V6 | 5.6 | 5 | 5.2~6.0 | ＜25 | ＜450 | 1 | ＜0.1 | ＜2 | 1 | -0.05~+0.05 |
| 6V2 | 6.2 | 5 | 5.8~6.6 | ＜10 | ＜200 | 1 | ＜0.1 | ＜2 | 2 | 0.03~0.06 |
| 6V8 | 6.8 | 5 | 6.4~7.2 | ＜8 | ＜150 | 1 | ＜0.1 | ＜2 | 3 | 0.03~0.07 |
| 7V5 | 7.5 | 5 | 7.0~7.9 | ＜7 | ＜50 | 1 | ＜0.1 | ＜2 | 5 | 0.03~0.07 |
| 8V2 | 8.2 | 5 | 7.7~8.7 | ＜7 | ＜50 | 1 | ＜0.1 | ＜2 | 6.2 | 0.03~0.08 |
| 9V1 | 9.1 | 5 | 8.5~9.6 | ＜10 | ＜50 | 1 | ＜0.1 | ＜2 | 6.8 | 0.03~0.09 |
| 10 | 10 | 5 | 7.7~8.7 | ＜15 | ＜70 | 1 | ＜0.1 | ＜2 | 6.2 | 0.03~0.1 |
| 11 | 11 | 5 | 10.4~11.6 | ＜20 | ＜70 | 1 | ＜0.1 | ＜2 | 8.2 | 0.03~0.11 |
| 12 | 12 | 5 | 11.4~12.7 | ＜20 | ＜90 | 1 | ＜0.1 | ＜2 | 9.1 | 0.03~0.011 |
| 13 | 13 | 5 | 12.4~14.1 | ＜26 | ＜110 | 1 | ＜0.1 | ＜2 | 10 | 0.03~0.011 |
| 15 | 15 | 5 | 13.8~15.6 | ＜30 | ＜110 | 1 | ＜0.1 | ＜2 | 11 | 0.03~0.011 |
| 16 | 16 | 5 | 15.3~17.1 | ＜40 | ＜170 | 1 | ＜0.1 | ＜2 | 12 | 0.03~0.011 |
| 18 | 18 | 5 | 16.8~19.1 | ＜50 | ＜170 | 1 | ＜0.1 | ＜2 | 13 | 0.03~0.011 |
| 20 | 20 | 5 | 18.8~21.2 | ＜55 | ＜220 | 1 | ＜0.1 | ＜2 | 15 | 0.03~0.011 |
| 22 | 22 | 5 | 20.8~23.3 | ＜55 | ＜220 | 1 | ＜0.1 | ＜2 | 16 | 0.04~0.012 |
| 24 | 24 | 5 | 22.8~25.6 | ＜80 | ＜220 | 1 | ＜0.1 | ＜2 | 18 | 0.04~0.012 |
| 27 | 27 | 5 | 25.1~28.9 | ＜80 | ＜220 | 1 | ＜0.1 | ＜2 | 20 | 0.04~0.012 |
| 30 | 30 | 5 | 28~32 | ＜80 | ＜220 | 1 | ＜0.1 | ＜2 | 22 | 0.04~0.012 |
| 33 | 33 | 5 | 31~35 | ＜80 | ＜220 | 1 | ＜0.1 | ＜2 | 24 | 0.04~0.012 |
| 36 | 36 | 5 | 34~38 | ＜80 | ＜220 | 1 | ＜0.1 | ＜2 | 27 | 0.04~0.012 |
| 39 | 39 | 2.5 | 37~41 | ＜90 | ＜500 | 0.5 | ＜0.1 | ＜5 | 30 | 0.04~0.012 |
| 43 | 43 | 2.5 | 40~46 | ＜90 | ＜600 | 0.5 | ＜0.1 | ＜5 | 33 | 0.04~0.012 |
| 47 | 47 | 2.5 | 44~50 | ＜110 | ＜700 | 0.5 | ＜0.1 | ＜5 | 36 | 0.04~0.012 |
| 51 | 51 | 2.5 | 48~54 | ＜125 | ＜700 | 0.5 | ＜0.1 | ＜10 | 36 | 0.04~0.012 |
| 56 | 56 | 2.5 | 52~60 | ＜135 | ＜1000 | 0.5 | ＜0.1 | ＜10 | 39 | 0.04~0.012 |
| 62 | 62 | 2.5 | 58~66 | ＜150 | ＜1000 | 0.5 | ＜0.1 | ＜10 | 43 | 0.04~0.012 |
| 68 | 68 | 2.5 | 64~72 | ＜200 | ＜1000 | 0.5 | ＜0.1 | ＜10 | 51 | 0.04~0.012 |
| 75 | 75 | 2.5 | 70~79 | ＜250 | ＜1000 | 0.5 | ＜0.1 | ＜10 | 56 | 0.04~0.012 |
1) Tighter tolerances available request:
BZX79B… ±2% of V Znom
BZX79F… ±3% of V Znom
2) at Iz=2.0mA
Size
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Competitive price: the price is not the lowest but the highest cost performance
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0.5W Zener Diode BZX79C2V4 Thru BZX79C75 DO-35 DIP Through Package
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