LVA498A中文资料

元器件交易网https://www.wendangku.net/doc/c010259623.html,

SHARP BREAKDOWN, LOW LEAKAGE

LVA REGULATOR DIODES

LVA450A - LVA498A

? Sharper breakdown voltage

? Lower leakage current characteristics in the 5 – 9 volt range

NOMINAL MAX ZENER MAX REVERSE LEAKAGE MAX REGULATION TYPICAL TC MAX NOISE PART FACTOR @ DENSITY

NUMBER VOLTAGE IMPEDANCE? Ir @ Vr ?Vz Izh Iz L 250μAdc @

@ 250 μA @ 250 μAdc (μAdc) (Vdc) (Vdc) (mAdc) (μAdc) MV/ °C 250 μA

LVA450A 5.0 700 10.0 4.00 0.40 1.0 100 0.75 1

LVA453A 5.3 250 5.0 4.24 0.20 1.0 100 1.33 1

LVA456A 5.6 100 1.0 4.48 0.10 1.0 50 1.96 1

LVA459A 5.9 100 0.5 4.72 0.10 1.0 10 2.30 1

LVA462A 6.2 100 0.1 4.96 0.10 1.0 10 2.67 1

LVA465A 6.5 100 0.05 5.20 0.10 1.0 10 3.06 1

LVA468A 6.8 100 0.01 5.44 0.10 1.0 10 3.40 1

LVA471A 7.1 175 0.01 5.68 0.10 1.0 10 3.76 1

LVA474A 7.4 175 0.01 5.92 0.10 1.0 10 4.07 1

LVA477A 7.7 175 0.01 6.16 0.10 1.0 10 4.47 1

LVA480A 8.0 175 0.01 6.40 0.10 1.0 10 4.80 1

LVA483A 8.3 175 0.01 6.64 0.10 1.0 10 5.15 1

LVA486A 8.6 175 0.01 6.88 0.10 1.0 10 5.50 1

LVA489A 8.9 175 0.01 7.12 0.10 1.0 10 5.87 2

LVA492A 9.2 175 0.01 7.36 0.10 1.0 10 6.16 2

LVA495A 9.5 175 0.01 7.60 0.10 1.0 10 6.46 2

LVA498A 9.8 175 0.01 7.84 0.10 1.0 10 6.86 2 Package Style DO-7

Forward Voltage (Vf) @ If = 200 mAdc 1.5 Vdc

Noise Density (Nd) @ Iz = 250 μAdc ? 1.0 μV / √Hz

Power Dissipation (Pd) @ Ta = 25° C 400 mW

Operating Temperature (Topr) -65 to + 175° C

Storage Temperature (Tstg) -65 to + 200° C

Voltage Tolerance: Standard Device ±0.20 Vdc

? Impedance measured with 10% 60 Hz AC superimposed on Izt.

? Noise Density on devices LVA489 to LVA498 increases to 2.0 max.

Noise Density measured from 1000 to 3000 Hz.

P.O. BOX 609 ? ROCKPORT, MAINE 04856 ? 207-236-6076 ? FAX 207-236-9558