KVF
DIFFUSED SILICON JUNCTIONS
PRV 5,000 TO 30,000 VOLTS
AVALANCHE CHARACTERISTICS
LOW LEAKAGE
15
Storage Temperature Range, T
STG
A
0.1
Max. DC Reverse Current @ PRV and 100
o
C, I
R
ELECTRICAL CHARACTERISTICS(at T
A
=25 C Unless Otherwise Specified)
500 mA SILICON RECTIFIERS
HIGH VOLTAGE
EDI Type No.
Peak
Reverse Voltage
PRV (Volts)
Length L
KVF 5
5,000
1.00
6
9
10,000
15
15,000
1.63
2.00
2.50
2.50
12
17
-55 to +175
o
C
o
C
A
FIG. 3
Inches
MM
KVF 7.5
KVF 10
KVF 12.5
KVF 15
KVF 20
KVF 25
KVF 30
20,000
25,000
30,000
22
28
34
3.20
4.50
4.50
25.40
41.40
50.80
63.50
63.50
81.28
114.30
114.30
Max. Reverse Recovery Time , T
(Fig.4)
Amps
Ambient Operating Temperature Range,T
A
50
Forward Voltage Repetitive Peak, I
FRM
Max.One-Half Cycle Surge Current, I
FM
(Surge )@ 60Hz
Amps
2
Max. DC Reverse Current @ PRV and 25
o
C, I
R
-55 to +175
o
C
o
C
rr
Max. Fwd. Voltage
Drop at 25 C and 500 mA
V
F
(Volts)
7,500
12,500
5 sec
EDI reserves the right to change these specifications at any time without notice.
O
C
500
0
25
50
75
100
125
150
FIG.1
OUTPUT CURRENT vs AMBIENT TEMPERATURE
FIG.2
NON-REPETITIVE SURGE CURRENT RATINGS
50
40
30
20
0
1
10
CYCLES AT 60 Hz
KVF
FIG.3
PACKAGE STYLE
21 GRAY OAKS AVENUE * YONKERS. NEW YORK 10710 914-965-4400 * FAX 914-965-5531 * 1-800-678-0828
ELECTRONIC DEVICES, INC.
DESIGNERS AND MANUFACTURERS OF SOLID STATE DEVICES SINCE 1951.
AMBIENT TEMP
O
C
A
A
V
G
.
R
E
C
T
I
F
I
E
D
D
.
C
.
C
U
R
R
E
N
T
M
I
L
L
A
M
P
E
R
E
S
E
e-mail:sales@edidiodes.com
W
website: http://www.edidiodes.com
*
_
+
L B
TEST CIRCUIT
FIG.4
TYPICAL REVERSE RECOVERY WAVEFORM
PULSE
GENERATOR
D.U.T.
SCOPE
R
2
1 OHM
R1
50 OHM
+
-
175
400
300
200
100
600
10
100
O
25 C
E
D
LTR
A
B
C
D
E
INCHES
MILLIMETERS
.051 DIA.
+
_ .03
+
_ . 7 6
1.30 DIA.
0.31 MAX.
0.51 MAX.
2.0 MIN.
12.96 MAX.
7.9 MAX.
50.8 MIN.
EDI reserves the right to change these specifications at any time without notice.
Prior to the manufacture of these assemblies, the individual silicon junction is measured for
maximum recovery time in the test circuit shown.
1.0A
0.5A
T RR
ZERO
REFERENCE
0.25A
P
E
A
K
S
U
R
G
E
C
U
R
R
E
N
T
It is recommended that a proper heat sink be used on the terminals of this device between the body and the soldering point to
prevent damage form excess heat.
R R
1, 2 NON-INDUCTIVE RESISTORS
PULSE GENERATOR - HEWLETT
PACKARD 214A OR EQUIV.
IKC REP.RATE, 10 SEC. PULSE WIDTH
ADJUST PULSE AMPLITUDE FOR PEAK IR
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