IN4741A中文资料

元器件交易网

1N4728A - 1N4764A Zeners

January 2005

1N4728A - 1N4764AZeners

DO-41 Glass caseCOLOR BAND DENOTES CATHODE

Absolute Maximum Ratings *SymbolPD

Ta= 25°C unless otherwise noted

ParameterPower Dissipation@ TL≤ 50°C, Lead Length= 3/8” Derate above 50°C

Value1.0 6.67 -65 to+200

UnitsW mW/°C°C

TJ, TSTG

Operating and Storage Temperature Range

* These ratings are limiting values above which the serviceability of the diode may be impaired.

Electrical CharacteristicsDevice1N4728A 1N4729A 1N4730A 1N4731A 1N4732A 1N4733A 1N4734A 1N4735A 1N4736A 1N4737A 1N4738A 1N4739A 1N4740A 1N4741A 1N4742A 1N4743A 1N4744A 1N4745A 1N4746A 1N4747A

Ta= 25°C unless otherwise noted

VZ (V)@ IZ (Note 1) Min.3.315 3.42 3.705 4.085 4.465 4.845 5.32 5.89 6.46 7.125 7.79 8.645 9.5 10.45 11.4 12.35 14.25 15.2 17.1 19

Typ.3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20

Max.3.465 3.78 4.095 4.515 4.935 5.355 5.88 6.51 7.14 7.875 8.61 9.555 10.5 11.55 12.6 13.65 15.75 16.8 18.9 21

Test Current IZ (mA)76 69 64 58 53 49 45 41 37 34 31 28 25 23 21 19 17 15.5 14 12.5

Max. Zener Impedance ZZ@ I Z ( )10 10 9 9 8 7 5 2 3.5 4 4.5 5 7 8 9 10 14 16 20 22

Leakage Current IR (µA)100 100 50 10 10 10 10 10 10 10 10 10 10 5 5 5 5 5 5 5

ZZK@ IZK ( )400 400 400 400 500 550 600 700 700 700 700 700 700 700 700 700 700 700 750 750

IZK (mA)1 1 1 1 1 1 1 1 1 0.5 0.5 0.5 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25

VR (V)1 1 1 1 1 1 2 3 4 5 6 7 7.6 8.4 9.1 9.9 11.4 12.2 13.7 15.2

©2005 Fairchild Semiconductor Corporation

1

1N4728A - 1N4764A Rev. G2

1N4755A1N4756A1N4757A1N4758A1N4759A1N4760A1N4761A1N4762A1N4763A1N4764A

Notes:

40.8544.6548.4553.258.964.671.2577.986.4595

434751566268758291100

45.1549.3553.5558.865.171.478.7586.195.55105

65.554.543.73.332.82.5

708095110125150175200250350

5555555555

1500150015002000200020002000300030003000

0.250.250.250.250.250.250.250.250.250.25

32.735.838.842.647.151.75662.269.276

1. Zener Voltage (VZ)

The zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (TL) at 30°C ± 1°C and 3/8” lead length.