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NTE579
NTE579
Silicon Axial Lead Rectifier
Description:
The NTE579 is a Schottky Barrier Rectifier in a DO27 type axial lead package designed for use in
lowvoltage, high frequency inverters, free wheeling diodes, and polarity protection diodes.
Features:
D
Low Reverse Current
D
Low Stored Charge, Majority Carrier Conduction
D
Low Power Loss/High Efficiency
D
Highly Stable Oxide Passivated Junction
D
GuardRing for Stress Protection
D
Low Forward Voltage
D
150
°
C Operating Junction Temperature
D
High Surge Capacity
Absolute Maximum Ratings:
Peak Repetitive Reverse Voltage, V
RRM
90V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Working Peak Reverse Voltage, V
RWM
90V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC Blocking Voltage, V
R
90V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Average Rectified Forward Current, I
O
(T
A
= +100
°
C, R JA
= 28
°
C/W, P.C. Board Mounting)
3A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NonRepetitive Peak Surge Current, I
FSM
(Surge applied at rated load conditions, halfwave, single phase, 60Hz)
150A
. . . . . . . . . . . .
Voltage Rate of Change (Rated V
R
), dv/dt
10V/ns
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Junction Temperature Range (Reverse Voltage applied), T
J
65
°
to +150
°
C
. . . . . . . . . .
Storage Junction Temperature Range (Reverse Voltage applied), T
stg
65
°
to +150
°
C
. . . . . . . . . . .
Thermal Resistance, Junction to Ambient, R
thJA
+28
°
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Characteristics: (T
L
= +25
°
C, Note 1 unless otherwise specified)
Maximum Instantaneous Forward Voltage, V
F

(I
F
= 3A, T
L
= +25
°
C) 790mV
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(I
F
= 3A, T
L
= +100
°
C) 690mV
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Instantaneous Reverse Current at Rated dc Voltage, i
R

(T
L
= +25
°
C) 0.6mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(T
L
= +100
°
C) 20mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note 1. Pulse Test: Pulse Width = 300
µ
s, Duty Cycle = 2.0%.
Color Band Denotes Cathode
1.000
(25.4)
Min
.371
(9.4)
Max
.250 (6.35)
Dia Max
.050 (1.27) Dia Max