Document
1N4954 THRU 1N4990 Axial Leaded, Hermetically Sealed,
5 WATT Voltage Regulators
POWER DISCRETES Description
Features
Quick reference data
V = 6.8 - 220V R
IZ (MAX) = 21.6mA - 700mA ZZ = 1Ω - 550Ω I = 2µA - 150µA
R
Electrical Specifications
Electrical specifications @ TA = 25°C unless otherwise specified.
Low dynamic impedance Hermetically sealed. 5 Watt applications Low reverse leakage currents Small package
These products qualified to MIL-PRF-19500/356. They can be supplied fully released as JAN, JANTX , JANTXV and JANS versions
Device Types
VZ VZ Nom Min
VV
VZ IZ Test
ZZ
ZK IZ Max Vz (reg) IZSM @
VR
IR α VZ
Max Current Imped. Knee DC Voltage TA= +25°C Reverse Reverse Temp.
TA=+25°C
Imped. Current Reg.
Voltage Current Coeff.
DC
IR Reverse
Current
DC
TA=+150°C
V mA Ω Ω mA V
A
V
µA %/ °C
µA
IZK Test Current
mA
1N4954 6.8 6.46 7.14 175
1 1000 700
.7
29.3
5.2 150 .05
750
1.0
1N4955 7.5 7.13 7.87 175
1.5 800 630
.7
26.4
5.7 100 .06
500.