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FEATURES
Low cost
GALAXY ELECTRICAL
SUF30G
---
SUF30J
VOLTAGE RANGE:
400
---
600
V
CURRENT:
3.0
A
SUPER FAST RECTIFIERS
R
-
6
Diffused junction
Low leakage
Low forward voltage drop
High current capability
Easily cleaned with alcohol,Isopropanol and
similar solvents
MECHANICAL DATA
Case:JEDEC
R
-
6,
molded plastic
Terminals: Axial lead ,solderable per
MIL-STD202,method 208
Polarity: Color band denotes cathode
Weight: 0.07 ounces,2.1 grams
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
Single phase,half wave,50Hz,resistive or inductive load. For capacitive load,derate by 20%.
SUF30G
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current
9.5mm lead length,
@T
A
=75
SUF30J
600
420
600
3.0
UNITS
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
400
280
400
Peak forw ard surge current
10ms single half-sine-w ave
superimposed on rated load
@T
J
=125
I
FSM
80.0
A
Maximum instantaneous forw ard voltage
@ I
F
=3.0A
Maximum reverse current
at rated DC blocking voltage
Maximum reverse recovery time
Typical junction capacitance
Typical thermal resistance
@T =25
A
@T
A
=100
(Note1)
(Note2)
(Note3)
V
F
I
R
t
rr
C
J
R
θ
JA
T
J
T
STG
1.80
10
100
35
60
25
- 55 ----- + 150
- 55 ----- + 150
2.0
V
A
ns
pF
/W
Operating junction temperature range
Storage temperature range
NOTE: 1. Measured with I
F
=0.5A, I
R
=1A, I
rr
=0.25A.
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2. Measured at 1.0MH
Z
and applied rev erse v oltage of 4.0V DC.
3. Thermal resistance f rom junction to ambient.
Document Number 0264036
BL
GALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
Fig. 1 – Forward Current
Derating Curve
Average Forward Rectified Current (A)
3.0
SUF30G---SUF30J
100
Fig. 2 – Maximum Non-Repetitive
Peak Forward Surge Current
T
A
= 60°C
8.3ms Single Half Sine-Wave
(JEDEC Method)
2.5
2.0
Peak Forward Surge Current (A)
Resistive or
Inductive Load
1.5
0.200" (5mm)
Lead Length
10
1.0
0.5
0.78 x 0.78 x 0.04"
(20 x 20 x 1mm)
Copper Plate
40
60
80
100
120
140
160
0
20
1
1
10
100
Ambient Temperature (°C)
Number of Cycles at 60 H
Z
Fig. 3 – Typical Instantaneous
Forward Characteristics
100
100
Fig. 4 – Typical Reverse Leakage
Characteristics
Instantaneous Reverse Leakage
Current (µA)
Instantaneous Forward Current (A)
SUF30G
10
SUF30J
1
T
J
= 25°C
Pulse Width = 300µs
1% Duty Cycle
10
T
J
= 100°C
1
0.1
T
J
= 25°C
0.1
0.01
0.01
0.4
0.001
0.8
1.2
1.6
2.0
2.4
2.8
0
20
40
60
80
100
Instantaneous Forward Voltage (V)
Percent of Rated Peak Reverse Voltage (%)
Fig. 5 – Typical Junction
Capacitance
1000
100
Fig. 6 – Typical Transient
Thermal Impedance
Transient Thermal Impedance (°CW)
Junction Capacitance (pF)
T
J
= 25°C
f = 1.0MH
Z
Vsig = 50MVp-p
10
100
1
10
0.1
1
10
100
0.1
0.01
0.1
1
10
100
Reverse Voltage (V)
t, Pulse Duration, (sec.)
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Doument Number 0264036
BL
GALAXY ELECTRICAL
2.
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