<^yv£
20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
U.S.A.
,
LJ nc.
TELEPHONE: (973) 376-2922
(212)227-6005
FAX: (973) 376-8960
High Voltage Diffused Rectifiers
1KV To 3.5KV V
RRM
(VA Series)
1KV To 15 KV V
RRM
(VB Series)
Low Leakage Current
Fast Recovery Series With 250 Nanosecond t
fr
Minimum Sized Epoxy Encapsulation
LTR.
VA & VB series
INCHES
.015 Dia.
MILLIMETERS
,381 Dia.
A
B
C
D
.40 Mm,
.150
.060 Dia.
,020 Dia.
10,16
Win.
3,81
1.52 Dia.
E
F
G
H
NOTE:
.60
Win.
.40
.100 Dia.
,51
Dia.
15,24
Min.
10,16
2.54 Dia.
U
F
>U
G-
VB SERIES
NOTE: SPECIFIED LEAD DIAMETER APPLIES BETWEEN 0.050" AND
.350- FROM THE RECTIFIER BODY. OUTSIDE OF THIS ZONE THE
LEAD DIAMETER IS NOT CONTROLLED
NOTES:
1. SUFFIX "X" ADDED TO PART NUMBER DENOTES FAST RECOVERY.
2. MAXIMUM LEAD AND TERMINAL TEMPERATURE FOR SOLDERING
%"
.FROM
CASE, 5 SECONDS AT 250'C.
25'C (unless otherwise specified)
Ambient
Operating
Temperature
Range
T, fC>
Max. Reverse
Current At
Rated V
mM
Umax)
1, = 2 ma
I
B
- -4 ma
!„ = - 1 ma
(ns) (Fig. 3)
ALL PARTS MUST BE OVERMOLDED WITH HIGHLY FILLED EPOXY
TO MEET THE STATED CURRENT RATINGS, TYPE VA PARTS ABOVE
1500V AND VB PARTS ABOVE 3000V MUST BE OVERMOLDED TO
MEET V
OBU
RATING. DIMENSIONAL TOLERANCES .XX ± ,02", .XXX ±
.005".
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
at T. =
STANDARD TYPES
MQSI
PART
NO.
VA-10
1000
VA-15
1600
VA-20
2000
VA-ZS
2500
VA-30
3000
VA-35
3500
VB-10
1000
VB-20
2000
VB-30
3000
V8-40
4000
VB-50
5000
VB-60
6000
VB-75
7500
VB-100
10000
FAST RECOVERY TYPES
VA-1DX
1000
VA-15X
1500
VA-20X
2000
VA-25X
2500
VA-30X
3000
VB-10X
1000
VB-20X
2000
VB-30X
VB-40X
VB-50X
VB-75X
VB-100X
VB-150X
Peak Surge
Repetitive Peak Current
1
A Cycle
Reverse Voltage
at 60 Hz
V^, (Volts)
IFW (Amps)
DC Forward
Current at
T, « 50°C
lo(mA) (Fig. 1)
140
140
140
140
140
140
3
150
150
80
80
80
80
60
50
70
70
70
70
70
3
80
Max.
Forward Voltage
Drop @ 10mA
(Volts)
4
4
4
4
6
6
5
5
10
10
10
W2
Max. Reverse
Current At
Rated VM,
WnA)
- 5 5 to +150
.05
5.0
NA
at
T
A
»- 100'C
10
16
18
6
6
6
8
a
- 5 5 t o + 135
6
6
18
12
12
18
20
42
0.3
ao
40
40
40
25
25
3000
4000
5000
7500
10,000
15,000
10.0
at
T
A
- 100'C
250
nsec
1
5
NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions without
notice. Information furnished by NJ Semi-Conductors is believed to.be both accurate and reliable at the time of going
to press. However, NJ Semi-Conductors assumes no responsibility for any errors or omissions discovered in its use.
NJ Semi-Conductors encourages customers to verity that datasheets are current before placing orders.
Quality Semi-Conductors
DC FORWARD CURRENT (PERCENT) VS
AMBIENT TEMPERATURE (FREE AIR)
TYPICAL REVERSE CURRENT VS
AMBIENT TEMPERATURE AT V^M
DC FORWARD CURRENT; !„. (PERCENT)
100
\)
^
J
10.0
8
\
^
F
ftSTRI
:Y
\S
S
S
OARO
M
_o
\0
40
60
80
10
z_
100
120
60
140
BO
160
100
120
140
100
AMBIENT TEMPERATURE, FREE AIR, T
A
Id
'
AMBIENT TEMPERATlfRE, T
A
. C CJ
FIGURE 1
*
fffWASC RECOVERY TESTCIRCUIT
Mmhz
OSCILLOSCOPE
WITH oc ^o-.
TEf>HI NATION
FIGURE 2
NECOVERY WAVE FORU
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