50SQ060-50SQ100
5A Axial Leaded Schottky Rectifier
Features
·
175 °C T
J
operation
·
Low forward voltage drop
·
High frequency operation
·
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
A
B
A
·
Guard ring for enhanced ruggedness and long term
reliability
D
DO-201AD
Dim
A
B
C
D
Min
25.40
7.20
1.20
4.80
Max
¾
9.50
1.30
5.30
C
·
Lead (Pb)-free plating
·
Designed and qualified for industrial level
Mechanical Data
·
Case: Molded Plastic
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
SYMBOL
I
F(AV)
V
RRM
I
FSM
V
F
T
J
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
CHARACTERISTICS
Rectangular waveform
Range
t
p
= 5 µs sine
5 Apk, T
J
= 125 °C
Range
SYMBOL
V
R
V
RWM
@ T
A
= 25°C unless otherwise specified
VALUES
5
60 to 100
1900
0.52
- 55 to 175
50SQ060
60
50SQ080
80
50SQ100
100
UNITS
A
V
A
V
°C
UNITS
V
1of3
100
T
J
= 175°C
Revers Current - I
R
(mA)
e
100
10
1
0.1
0.01
0.001
150°C
125°C
100°C
75°C
50°C
25°C
Ins
tantaneous Forward Current - I
F
(A)
10
0.0001
0
T = 175°C
J
T = 125°C
J
T = 25°C
J
20
40
60
80
100
Reverse Voltage - V
R
(V)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
1000
Junction Capacitance - C
T
(pF)
1
T
J
= 25°C
0.1
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
Forward Voltage Drop - V
FM
(V)
100
0
20
40
60
80
100
Revers Voltage - V
R
(V)
e
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Fig. 3 - Typical Junction Capacitance vs.
Reverse Voltage
10
T
hermal Impedance Z
thJL
(°C/ W)
1
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
P
DM
= 1/8 inch
t1
0.1
Notes:
S
ingle Pulse
(T
hermal Resistance)
0.01
0.00001
1. Duty factor D = t 1/ t 2
2. Peak T = P
DM
x Z
thJL
+ T
C
J
0.1
1
10
100
t2
0.0001
0.001
0.01
t 1 , Rectangular Pulse Duration (S
econds)
Fig. 4 - Maximum Thermal Impedance Z
thJL
Characteristics
2 of 3
175
Allowable Case T
emperature - (°C)
R
thJL
(DC) = 8.0°C/ W
170
165
160
DC
155
150
= 1/8 inch
145
0
2
4
6
8
Average Forward Current - I
F(AV)
(A)
Average Power Loss - (Watts)
3.5
3
2.5
2
1.5 RMS Limit
1
0.5
0
0
1
2
3
4
5
6
7
8
Average Forward Current - I
F(AV)
(A)
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
DC
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
10000
(A)
At Any Rated Load Condition
And With Rated V
RRM
Applied
Following Surge
Fig. 6 - Forward Power Loss Characteristics
Non-Repetitive Surge Current - I
FSM
1000
100
10
100
1000
10000
Square Wave Pulse Duration - t
p
(microsec)
Fig. 7 - Maximum Non-Repetitive Surge Current
L
High-speed
switch
Freewheel
diode
40HFL40S02
+
V
d
= 25
V
D.U.T.
IRFP460
R
g
= 25
Ω
Current
monitor
Fig. 8 - Unclamped Inductive Test Circuit
3of3
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