EDI KVF30

KVF
500 mA SILICON RECTIFIERS
HIGH VOLTAGE
DIFFUSED SILICON JUNCTIONS
PRV 5,000 TO 30,000 VOLTS
AVALANCHE CHARACTERISTICS
LOW LEAKAGE
EDI Type No.
Peak
Reverse Voltage
PRV (Volts)
Max. Fwd. Voltage
Drop at 25 C and 500 mA
VF (Volts)
Length L
O
FIG. 3
Inches
MM
KVF 5
5,000
6
1.00
25.40
KVF 7.5
7,500
9
1.63
41.40
KVF 10
10,000
12
2.00
50.80
KVF 12.5
12,500
15
2.50
63.50
KVF 15
15,000
17
2.50
63.50
KVF 20
20,000
22
3.20
81.28
KVF 25
25,000
28
4.50
114.30
KVF 30
30,000
34
4.50
114.30
ELECTRICAL CHARACTERISTICS(at TA =25 C Unless Otherwise Specified)
o
0.1 A
o
15
Max. DC Reverse Current @ PRV and 25 C, IR
Max. DC Reverse Current @ PRV and 100 C, IR
A
Ambient Operating Temperature Range,TA
-55 oC to +175 oC
Storage Temperature Range, TSTG
-55 oC to +175 oC
Max.One-Half Cycle Surge Current, I FM (Surge )@ 60Hz
50 Amps
Forward Voltage Repetitive Peak, IFRM
2 Amps
Max. Reverse Recovery Time , Trr (Fig.4)
5
sec
EDI reserves the right to change these specifications at any time without notice.
KVF
FIG.1
OUTPUT CURRENT vs AMBIENT TEMPERATURE
FIG.2
NON-REPETITIVE SURGE CURRENT RATINGS
500
PEAK SURGE CURRENT
AVG. RECTIFIED D.C. CURRENT
MILLAMPERES
600
400
300
200
100
0
25
50
75
100
125
150
175
50
40
30
O
25 C
20
10
0
10
1
O
AMBIENT TEMP C
100
CYCLES AT 60 Hz
FIG.3
PACKAGE STYLE
A
E
_ B
L +
C
LTR
INCHES
MILLIMETERS
A
B
.051 DIA.
+
_ .03
2.0 MIN.
0.31 MAX.
1.30 DIA.
+
_ .76
50.8 MIN.
7.9 MAX.
12.96 MAX.
C
D
E
D
0.51 MAX.
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.
FIG.4
TEST CIRCUIT
TYPICAL REVERSE RECOVERY WAVEFORM
ZERO
REFERENCE
0.5A
D.U.T.
+
T RR
R1
50 OHM
1.0A
0.25A
PULSE
GENERATOR
R2
1 OHM
SCOPE
R1, R2 NON-INDUCTIVE RESISTORS
PULSE GENERATOR - HEWLETT
PACKARD 214A OR EQUIV.
IKC REP.RATE, 10 SEC. PULSE WIDTH
ADJUST PULSE AMPLITUDE FOR PEAK IR
Prior to the manufacture of these assemblies, the individual silicon junction is measured for
maximum recovery time in the test circuit shown.
EDI reserves the right to change these specifications at any time without notice.
ELECTRONIC DEVICES, INC. DESIGNERS AND MANUFACTURERS OF SOLID STATE DEVICES SINCE 1951.
21 GRAY OAKS AVENUE
* YONKERS. NEW YORK 10710 914-965-4400
Ee-mail:sales@edidiodes.com *Wwebsite: http://www.edidiodes.com
* FAX 914-965-5531
* 1-800-678-0828