STPR830DF thru STPR840DF
Ultra Fast Recovery Diodes
Dimensions TO-220AC
A
C(TAB)
A
C
C
Dim.
A
B
C
D
E
F
G
H
J
K
L
M
N
Q
A=Anode, C=Cathode, TAB=Cathode
STPR830DF
STPR840DF
V
RRM
V
300
400
V
RMS
V
210
280
V
DC
V
300
400
Inches
Min.
Max.
0.500 0.580
0.560 0.650
0.380 0.420
0.139 0.161
2.300 0.420
0.100 0.135
0.045 0.070
-
0.250
0.025 0.035
0.190 0.210
0.140 0.190
0.015 0.022
0.080 0.115
0.025 0.055
Milimeter
Min.
Max.
12.70 14.73
14.23 16.51
9.66 10.66
3.54
4.08
5.85
6.85
2.54
3.42
1.15
1.77
-
6.35
0.64
0.89
4.83
5.33
3.56
4.82
0.38
0.56
2.04
2.49
0.64
1.39
Symbol
I
(AV)
I
FSM
V
F
I
R
C
J
T
RR
R
OJC
Characteristics
Maximum Average Forward Rectified Current
@T
C
=100
o
C
Maximum Ratings
8.0
125
1.3
@T
J
=25
o
C
@T
J
=100
o
C
5
500
110
50
2.5
-55 to +150
Unit
A
A
V
uA
pF
ns
o
Peak Forward Surge Current 8.3ms Single Half-Sine-Wave
Superimposed On Rated Load (JEDEC METHOD)
Maximum Forward Voltage At 8.0A DC
Maximum DC Reverse Current
At Rated DC Blocking Voltage
Typical Junction Capacitance (Note 1)
Maximum Reverse Recovery Time (Note 2)
Typical Thermal Resistance (Note 3)
C/W
o
T
J
, T
STG
Operating And Storage Temperature Range
NOTES: 1. Measured At 1.0MHz And Applied Reverse Voltage Of 4.0V DC.
2. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A.
3. Thermal Resistance Junction To Case.
C
FEATURES
* Glass passivated chip
* Superfast switching time for high efficiency
* Low forward voltage drop and high current capability
* Low reverse leakage current
* High surge capacity
MECHANICAL DATA
* Case: TO-220AC molded plastic
* Polarity: As marked on the body
* Weight: 0.08 ounces, 2.24 grams
* Mounting position: Any
STPR830DF thru STPR840DF
Ultra Fast Recovery Diodes
10
WITH HEAT SINK T
C
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG.1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
150
125
100
75
50
25
0
1
2
5
10
20
50
100
8
6
4
FREE AMBIENT T
A
2
RESISTIVE OR INDUCTIVE LOAD
8.3ms Single Half-Sine-Wave
(JEDEC METHOD)
0
0
25
50
75
100
125
150
CASE TEMPERATURE , C
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL REVERSE CHARACTERISTICS
100
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
100
T
J
= 125 C
INSTANTANEOUS
REVERSE CURRENT ,(uA)
INSTANTANEOUS FORWARD CURRENT ,(A)
10
T
J
= 125 C
50-200V
300-400V
500-600V
10
T
J
= 100 C
1.0
T
J
= 75 C
1.0
T
J
= 25 C
0.1
T
J
= 25 C
0.01
0
20
40
60
80
100
120
140
0.1
0
0.2
0.4
0.6
0.8
1.0
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
PULSE WIDTH 300us
2% Duty cycle
1.2
1.4
1.6
1.8
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
FIG.5 - TYPICAL JUNCTION CAPACITANCE
1000
CAPACITANCE , (pF)
50-400V
100
500-600V
T
J
= 25 C, f= 1MHz
10
0.1
1
4
10
100
REVERSE VOLTAGE , VOLTS
51单片机
