參數(shù)資料
型號: MMSZ5228BT1
廠商: ON SEMICONDUCTOR
元件分類: 參考電壓二極管
英文描述: Zener Voltage Regulators
中文描述: 3.9 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封裝: PLASTIC, CASE 425-04, 2 PIN
文件頁數(shù): 2/5頁
文件大小: 78K
代理商: MMSZ5228BT1
Part Number: MMSZ5221BS thru MMSZ5259BS
PAGE 2
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ELECTRICAL CHARACTERISTICS (T
A
=25
O
C unless otherwise noted) V
F
=1.2V max, I
F
=100mA for all types.
NOTE:
1.Tolerance and Type Number Designation. The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%.
2.Specials Available Include:
A. Nominal zener voltages between the voltages shown and tighter voltage tolerances.
B. Matched sets.
3.Zener Voltage (V
Z
) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (T
L
) at 30
O
C, from the diode body.
4.Zener Impedance (Z
Z
) Derivation. The zener impedance is derived from the 60 cycle ac voltage, which results when an AC current having an rms value equal to 10% of the dc zener
current (I
ZT
or I
ZK
) is superimposed on I
ZT
or I
ZK
.
5.Surge Current (I
R
) Non-Repetitive. The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine
wave pulse of 1/120 second duration superimposed on the test current, I
ZT
, per JEDEC registration; however, actual device capability is as described in Figure 5.
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