OUTLINE DRAWING
Maximum Ratings
Approx Net Weight:0.16g
Rating Symbol NSQ03A04 Unit
Repetitive Peak Reverse Voltage
V
RRM
40
V
1.62 Ta=25
C *1
Average Rectified Output Current
I
o
3.0 Tl=113
C
50Hz Half Sine
Wave Resistive Load
A
RMS Forward Current
I
F(RMS)
4.71
A
Surge Forward Current
I
FSM
80
50Hz Half Sine Wave,1cycle
Non-repetitive
A
Operating JunctionTemperature Range
T
jw
-40 to +150
C
Storage Temperature Range
T
stg
-40 to +150
C
Electrical
Thermal Characteristics
Characteristics Symbol
Conditions
Min.
Typ.
Max.
Unit
Peak Reverse Current
I
RM
Tj= 25
C, V
RM
= V
RRM
- - 3
mA
Peak Forward Voltage
V
FM
Tj= 25
C, I
FM
= 3.0A
- - 0.55 V
Junction to Ambient Rth
(j-a)
Alumina Substrate Mounted *1
-
-
89
Thermal
Resistance Junction to Lead
Rth
(j-l)
- -
-
13
C
/W
*1 Alumina Substrate Mounted (Soldering Lands=2x3.5mm,Both Sides)
(Tl: Lead Temperature)
S B D
T y p e
T y p e
T y p e
T y p e
:
NSQ03A04
NSQ03A04
NSQ03A04
NSQ03A04
FEAT
FEAT
FEAT
FEATURES
URES
URES
URES
*
FLAT-PAK
Surface Mounting Device
* Low Forward Voltage Drop
* Low Power Loss,High Efficiency
* High Surge Capability
* 30 Volts through 60Volts Types Available
* Packaged in 16mm Tape and Reel
* Not Rolling During Assembly
NSQ03A04 OUTLINE DRAWING (Dimensions in mm)
FORWARD CURRENT VS. VOLTAGE
NSQ03A04
0
0.2
0.4
0.6
0.8
1.0
1.2
INSTANTANEOUS FORWARD VOLTAGE (V)
0.2
0.5
1
2
5
10
20
INSTANTANEOUS FORWARD CURRENT (A)
Tj=25C
Tj=150C
AVERAGE FORWARD POWER DISSIPATION
0
1
2
3
4
5
AVERAGE FORWARD CURRENT (A)
0
0.5
1.0
1.5
2.0
2.5
3.0
AVERAGE FORWARD POWER DISSIPATION (W)
NSQ03A04
0
180
CONDUCTION ANGLE
HALF SINE WAVE
D.C.
RECT 180
RECT 120
RECT 60
PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE
NSQ03A04
Tj= 150 C
0
10
20
30
40
PEAK REVERSE VOLTAGE (V)
20
50
100
PEAK REVERSE CURRENT (mA)
AVERAGE REVERSE POWER DISSIPATION
NSQ03A04
0
10
20
30
40
REVERSE VOLTAGE (V)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
AVERAGE REVERSE POWER DISSIPATION (W)
D.C.
RECT 300
RECT 240
RECT 180
HALF SINE WAVE
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
NSQ03A04
A lu m in a S ub strate Mo unted,V
R M
=4 0V
0
25
50
75
100
125
150
AMBIENT TEMPERATURE (C)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
AVERAGE FORWARD CURRENT (A)
0
180
CONDUCTION ANGLE
HALF SINE WAVE.
D.C.
RECT 180.
RECT 120.
RECT 60.
AVERAGE FORWARD CURRENT VS. LEAD TEMPERATURE
NSQ03A04
V
RM
=40 V
0
25
50
75
100
125
150
LEAD TEMPERATURE (C)
0
1
2
3
4
5
AVERAGE FORWARD CURRENT (A)
0
180
CONDUCTION ANGLE
HALF SINE WAVE
D.C.
RECT 180.
RECT 120.
RECT 60.
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