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300mW SMD Zener Diode BZX84C9V1 SOT-23 Zener Voltage Range 8.5~9.6V
SMD Zener Diode DATASHEET: BZX84C2V4~BZX84C75(SOT-23)_v2112.1.pdf
SMD Zener Diode Characteristics:
RoHS compliant / Green EMC
SMD Zener Diode Absolute Maximum Ratings (TA=25℃):
| Parameter | Symbol | Value | Units |
| Maximum Forward Voltage (Note 2) @ IF=10mA | VF | 0.9 | V |
| Power Dissipation (Note 1) | P(AV) | 300 | mW |
| Operating and Storage Temperature | TJ,TSTG | -55 to +150 | ℃ |
| Peak Forward Surge Surge Current | IFSM | 2.0 | A |
| Thermal Resistance Junction to Ambient | RJ | 357 | ℃/W |
Note1: Valid provided that device terminals are kept at ambient temperature. | |||
SMD Zener Diode Electrical Characteristics (TA=25℃):
| Part Number | Zener Voltage Range (Note 2) | Maximum Zener Impedance (Note 3) | Maximum Reverse Leakage Current | ||||||
| VZ @ IZT | ZZT @ IZT | ZZK @ IZK | IR @ VR | ||||||
| Nom.(V) | Min.(V) | Max.(V) | (Ω) | (mA) | (Ω) | (mA) | (μA) | (V) | |
| BZX84C2V4 | 2.4 | 2.2 | 2.6 | 100 | 5 | 600 | 1 | 50 | 1 |
| BZX84C2V7 | 2.7 | 2.5 | 2.9 | 100 | 5 | 600 | 1 | 20 | 1 |
| BZX84C3V0 | 3.0 | 2.8 | 3.2 | 95 | 5 | 600 | 1 | 10 | 1 |
| BZX84C3V3 | 3.3 | 3.1 | 3.5 | 95 | 5 | 600 | 1 | 5 | 1 |
| BZX84C3V6 | 3.6 | 3.4 | 3.8 | 90 | 5 | 600 | 1 | 5 | 1 |
| BZX84C3V9 | 3.9 | 3.7 | 4.1 | 90 | 5 | 600 | 1 | 3 | 1 |
| BZX84C4V3 | 4.3 | 4.0 | 4.6 | 90 | 5 | 600 | 1 | 3 | 1 |
| BZX84C4V7 | 4.7 | 4.4 | 5.0 | 80 | 5 | 500 | 1 | 3 | 2 |
| BZX84C5V1 | 5.1 | 4.8 | 5.4 | 60 | 5 | 480 | 1 | 2 | 2 |
| BZX84C5V6 | 5.6 | 5.2 | 6.0 | 40 | 5 | 400 | 1 | 1 | 2 |
| BZX84C6V2 | 6.2 | 5.8 | 6.6 | 10 | 5 | 150 | 1 | 3 | 4 |
| BZX84C6V8 | 6.8 | 6.4 | 7.2 | 15 | 5 | 80 | 1 | 2 | 4 |
| BZX84C7V5 | 7.5 | 7.0 | 7.9 | 15 | 5 | 80 | 1 | 1 | 5 |
| BZX84C8V2 | 8.2 | 7.7 | 8.7 | 15 | 5 | 80 | 1 | 0.7 | 5 |
| BZX84C9V1 | 9.1 | 8.5 | 9.6 | 15 | 5 | 100 | 1 | 0.5 | 6 |
| BZX84C10 | 10 | 9.4 | 10.6 | 20 | 5 | 150 | 1 | 0.2 | 7 |
| BZX84C11 | 11 | 10.4 | 11.6 | 20 | 5 | 150 | 1 | 0.1 | 8 |
| BZX84C12 | 12 | 11.4 | 12.7 | 25 | 5 | 150 | 1 | 0.1 | 8 |
| BZX84C13 | 13 | 12.4 | 14.1 | 30 | 5 | 170 | 1 | 0.1 | 8 |
| BZX84C15 | 15 | 13.8 | 15.6 | 30 | 5 | 200 | 1 | 0.1 | 10.5 |
| BZX84C16 | 16 | 15.3 | 17.1 | 40 | 5 | 200 | 1 | 0.1 | 11.2 |
| BZX84C18 | 18 | 16.8 | 19.1 | 45 | 5 | 225 | 1 | 0.1 | 12.6 |
| BZX84C20 | 20 | 18.8 | 21.2 | 55 | 5 | 225 | 1 | 0.1 | 14.0 |
| Part Number | Zener Voltage Range (Note 2) | Maximum Zener Impedance (Note 3) | Maximum Reverse Leakage Current | ||||||
| VZ @ IZT | ZZT @ IZT | ZZK @ IZK | IR @ VR | ||||||
| Nom.(V) | Min.(V) | Max.(V) | (Ω) | (mA) | (Ω) | (mA) | (μA) | (V) | |
| BZX84C22 | 22 | 20.8 | 23.3 | 55 | 5 | 250 | 1 | 0.1 | 15.4 |
| BZX84C24 | 24 | 22.8 | 25.6 | 70 | 5 | 250 | 1 | 0.1 | 16.8 |
| BZX84C27 | 27 | 25.1 | 28.9 | 80 | 2 | 300 | 0.5 | 0.1 | 18.9 |
| BZX84C30 | 30 | 28.0 | 32.0 | 80 | 2 | 300 | 0.5 | 0.1 | 21.0 |
| BZX84C33 | 33 | 31.0 | 35.0 | 80 | 2 | 325 | 0.5 | 0.1 | 23.1 |
| BZX84C36 | 36 | 34.0 | 38.0 | 90 | 2 | 350 | 0.5 | 0.1 | 25.2 |
| BZX84C39 | 39 | 37.0 | 41.0 | 130 | 2 | 350 | 0.5 | 0.1 | 27.3 |
| BZX84C43 | 43 | 40.0 | 46.0 | 100 | 2 | 700 | 1 | 0.1 | 32.0 |
| BZX84C47 | 47 | 44.0 | 50.0 | 170 | 2 | 375 | 1 | 0.05 | 32.9 |
| BZX84C51 | 51 | 48.0 | 54.0 | 180 | 2 | 400 | 1 | 0.05 | 35.7 |
| BZX84C62 | 62 | 58.0 | 66.0 | 215 | 2 | 450 | 0.5 | 0.05 | 43.4 |
| BZX84C68 | 68 | 64.0 | 72.0 | 240 | 2 | 1600 | 0.25 | 0.05 | 47.6 |
| BZX84C75 | 75 | 70.0 | 79.0 | 255 | 2 | 1700 | 0.25 | 0.05 | 52.5 |
Note 2: Tested with pulses, period=5ms,pulse width =300μs. | |||||||||
SOT-23 SMD Zener Diode Circuit Diagram:
SOT-23 Surface Mount Zener Diode Rating and Characteristic Curves:
Fig1. Zener Characteristics (VZ Up to 10V)
Fig2. Zener Characteristics (11V to 43V)
Fig3. Temperature Coefficients
Fig4. Typical Leakage Current
SOT-23 SMD Zener Diode Package Outline:
SOT-23 Package SMD Zener Diode Ordering Information:
| Part Number | Component Package | Quantity |
| BZX84C2V4~BZX84C75 | SOT-23 | Tape & Reel 3000 PCS / 7” Reel |