Datasheet MMSZ52 (ON Semiconductor) - 5

MMSZ52xxxT1G Series, SZMMSZ52xxxT1G Series TYPICAL CHARACTERISTICS
°C) 8 °C) 1000 7 TYPICAL T TYPICAL T C VALUES C VALUES FOR MMSZ52xxBT1G SERIES, 6 FOR MMSZ52xxBT1G SERIES, SZMMSZ52xxBT1G SERIES 5 SZMMSZ52xxBT1G SERIES 4 100 VZ @ IZT 3 2 VZ @ IZT 1 TURE COEFFICIENT (mV/ TURE COEFFICIENT (mV/ 10 0 −1 −2 , TEMPERA −3 , TEMPERA 1 2 3 4 5 6 7 8 9 10 11 12 10 100 200 q VZ q VZ VZ, NOMINAL ZENER VOLTAGE (V) VZ, NOMINAL ZENER VOLTAGE (V)
Figure 1. Temperature Coefficients Figure 2. Temperature Coefficients (Temperature Range −55
°
C to +150
°
C) (Temperature Range −55
°
C to +150
°
C)
1.2 1000 ATTS) 1.0 RECTANGULAR ATTS) WAVEFORM, TA = 25°C 0.8 PD versus TL 100 ATION (W 0.6 PD versus TA 0.4 10 0.2 , POWER DISSIP , PEAK SURGE POWER (W P D P pk 0 1 0 25 50 75 100 125 150 0.1 1 10 100 1000 T, TEMPERATURE (°C) PW, PULSE WIDTH (ms)
Figure 3. Steady State Power Derating Figure 4. Maximum Nonrepetitive Surge Power
1000 1000 ) TJ = 25°C 75 V (MMSZ5267BT1G) W IZ(AC) = 0.1 IZ(DC) 91 V (MMSZ5270BT1G) IZ = 1 mA f = 1 kHz 100 100 5 mA 20 mA ARD CURRENT (mA) 10 W 10 , DYNAMIC IMPEDANCE ( , FOR Z ZT I F 150°C 75°C 25°C 0°C 1 1 1 10 100 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 VZ, NOMINAL ZENER VOLTAGE VF, FORWARD VOLTAGE (V)
Figure 5. Effect of Zener Voltage on Figure 6. Typical Forward Voltage Zener Impedance www.onsemi.com 5