NSD Datasheet, PDF (4/5 Pages) NIC-Components Corp. – Surface Mount Schottky Barrier Rectifi er Diode

Surface Mount Schottky Barrier Rectifier Diode NSD Series
MAXIMUM RATINGS (At TA=25⁰C unless otherwise noted)
Ratings
Symbol
Maximum Recurrent Peak Reverse Voltage
VRRM
Maximum RMS Voltage
VRMS
Maximum DC Blocking Voltage
VDC
Maximum Average Forward Rectified Current
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance
Typical Junction Capacitance (Note 1)
lo
IFSM
Rth-JA
Rth-JL
CJ
Operating and Storage Temperature Range
TJ/TSTG
NSD32
20
14
20
NSD33
30
21
30
NSD34
40
28
40
3.0
80
55.0
17.0
-55 to +125/-55 to +150
NSD35
50
35
50
NSD36
60
42
60
-55 to +150
UNITS
Volts
Volts
Volts
Amps
Amps
o_C/W
pF
o_C
ELECTRICAL CHARACTERISTICS (At TA=25⁰C unless otherwise noted)
Characteristics
Symbol NSD32 NSD33 NSD34
Maximum Forward Voltage at 3.0A DC
VF
0.50
Maximum DC Reverse Current at
@TA=25°C
IR
Rated DC Blocking Voltage
@TA=100^oC
0.5
20.0
NOTE: 1. Measured at 1.0 MHz and applied average voltage of 4.0VDC.
NSD35 NSD36
0.60
10.0
UNITS
Volts
mAmps
mAmps
Fig. 1 - Derated Curve for Output
Rectifier Current
3.0
2.5
NSD32 ~ NSD34
2.0
PCB Mounted on
1.5
0.55 x 0.55” (14 x 14mm)
Copper Pad Areas
1.0
Resistive or Inductive Load
NSD35~ NSD36
0.5
0
50 60 70 80 90 100 110 120 130 140 150 160
Lead Temperature,°C
Fig. 4 - Typical Instantaneous Forward
Characteristics
30
T_J = 125°C
10
T_J = 150°C
Pulse Width=300µS
1% Duty Cycle
T_J = 25°C
1
0.1
NSD32 ~ NSD34
NSD35 ~ NSD36
0.01
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Instantanesous Forward Voltage,
Volts
Fig. 2 - Maximum Non-Repetive Peak
Forward Surge Current
100
80
60
At Rated T_L
8.3ms Single Half Sine-wave
(JEDEC Method)
40
20
0
1
10
100
Number of Cycles at 60Hz
Fig. 3 - Typcial Junction Capacitance
1000
T_J=25°C
f=1.0MHz
Vsig=50mV p-p
100
10
0.1
NSD32 ~ NSD34
NSD35 ~ NSD36
1.0
10
100
Reverse Voltage, Volts
Fig. 5 - Typical Reverse
Current Characteristics
20
10
T_A=125°C
1
T_A=75°C
0.1
0.01
T_A=25°C
0.001
NSD32 ~ NSD34
NSD35 ~ NSD36
Percentage of Rated Peak
Reverse Voltage, %
Fig. 6 - Maximum Non-Repetive Peak
Forward Surge Current
100
10
1
0.01
0.01
0.1
1
10
100
t₁ Pulse Duraton, sec.
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