RECTIFIER STACKS. OSS9210 Datasheet

OSS9210 STACKS. Datasheet pdf. Equivalent


Philips OSS9210
u:»~ "I"".L IU SERIES
OSM9210SERIES
II OSS 9210 SERIES
HIGH VOLTAGE RECTIFIER STACKS
The OSB9210, OSM9210 and OSS9210series are ranges of high voltage rectifier as-
semblies, incorporating controlled avalanche diodes mounted on fire proof triangu-
lar formers. The OSB9210series is intended for application in two phase half wave
rectifier circuits. The OSM9210series is intended for application in single phase or
three phase bridges or in voltage doubler circuits.
The OSS9210series is intended for all kinds of high voltage rectification. The assem-
blies are supplied with M6 studs or with standard valve bases. The OSB921O-
series and OSM9210series are supplied with a centre tap (8-32UNC). The maximum
crest working voltages of the OSB9210 and OSM9210series cover the range from
2 kV to 15 kV, and of the OSS9210series the range from 3 kV to 30 kV, in 1 kV steps.
CIRCUIT OSB921O
CIRCUIT OSM9210
CIRCUIT OSS921O
~rBl--I--~'Vano~--I--~hOde ano~------~hO
V centre -tap
+-- RWM~ +
7259125
IV
centre-tap
- RWM-
'\.. 7Z59126
I.
.IVRWM
7Z59127
QUICK REFERENCE DATA
OSB9210 -4 -6 ... -28 -30
OSM921O-4 -6 " . -28 -30
Crest working reverse voltage
from centre tap to end
VRWM
max. 2 3 . .. 14 15 kV
OSS9210 -3 -4 ... -29 -30
Crest working reverse
voltage
VRWM
max. 3 4 . .. 29 30 kV
Average forward current
with Rand L load
(averaged over any
20 ms period)
in free air up to T amb = 35 °c
in oil up to Toil = 30 0 C
Non- repetitive peak forward current
t =10 ms;half sine wave; T j =175 °Cpriorto surge
IF (AV)
IF (AV)
IFSM
max.
max.
5A
20 A
max. 360 A
MECHANICAL DATA see page 4 and 5
liIIMay._1978---u- ________.______.__


OSS9210 Datasheet
Recommendation OSS9210 Datasheet
Part OSS9210
Description HIGH VOLTAGE RECTIFIER STACKS
Feature OSS9210; u:»~ "I"".L IU SERIES OSM9210SERIES II OSS 9210 SERIES HIGH VOLTAGE RECTIFIER STACKS The OSB9210, .
Manufacture Philips
Datasheet
Download OSS9210 Datasheet




Philips OSS9210
IV::tIS~",lU!s~RIE!s
OSM9210SERIES
OSS 9210 SERIES
II
All information applies to frequencies up to 400 Hz
RATINGS Limiting values in accordance with the Absolute Maximum System (IEC 134)
Voltages
OSB9210 -4 -6
OSM9210-4 -6
-28 -30
-28 -30
Crest working reverse voltage VRWM
max. 2 3
14 15 kV
OSS9210 -3 -4
-29 -30
Crest working reverse voltage VRWM
max. 3 4
29 30 kV
Currents
Average forward current (averaged
over any 20 ms period)
in free air up to T amb = 35 °c
Ip(AV)
in oil up to Toil = 30 °c
IP (A V)
Repetitive peak forward current
IpRM
Non-repetitive peak forward current
t= lOms;halfsinewave;Tj= 175 °Cprior to surge IpSM
max.
max.
max.
5A
20- A
440 A
max. 360 A
Reverse power dissipation
Repetitive peak reverse power
t = 10 Ils (square wave; f = 50 Hz)
Tj = 175 0 C
PRRM
Non-repetitive peak reverse power
t = 10 Ils (square wave)
Tj = 25 °c prior to surge
Tj =175 °C prior to surge
Repetitive peak reverse
power dissipation
t = 10 Ils (square wave; f = 50 Hz)
Tj = 175 °C
PRRM
Non-repetitive peak reverse
power dissipation
t = 10 Ils (square wave)
Tj = 25 °c prior to surge
Tj =175 °c prior to surge
Temperatures
PRSM
PRSM
Storage temperature
Junction temperature
OSB9210 -4 -6
OSM9210-4 -6
max.
46
-28 -30
-28 -30
28 30 kW
max.
max.
26
4
OSS9210 -3
39
6
-4
max. 6 8
182 195 kW
28 .30 kW
-29 -30 kW
58 60 kW
max.
max.
39 52
68
377 390 kW
58 60 kW
T stg
Tj
-55 to +175 °c
max. 175 °c
2 II
September 1971



Philips OSS9210
U~D y~ IU SERIES
OSM9210SERIES
II OSS 9210 SERIES
CHARACfERISTICS (See note 1)
Forward voltage
IF = 50 A; Tj = 25 °c
Reverse breakdown voltage 1)
IR = 5 rnA; Tj = 25 °c
OSB9210 -4 -6
OSM9210-4 -6
VF < 3.6 5.4
> 2.5 3.75
V(BR)R < 3.76 5.64
Forward voltage
IF = 50 A; Tj = 25 °c
Reverse breakdown voltage 1)
IR=5mA;Tj=25 0 C
OSS9210 -3 -4
VF < 5.4 7.2
> 3. 75 5.0
V(BR)R < 5.64 7.52
Reverse current
IRM
<
-28 -30·
-28 -30
25.2 27 V
17.5 18.75 kV
6.32 28.2 kV
-29 -30
52.2 54 V
36.25 37.5 kV
54.52 56.4 kV
0.6 rnA
NOTES
1. The Ratings and Characteristics given apply from centre tap to end. (Not for
OSS9210series) .
2. Type number suffix
The suffix sonsists of a figure indicating the total number of diodes, followed by
a letter indicating the base.
A = M6 studs at the ends
B = 4 pin Super Jumbo (B4D)
C = Goliath
E = 4 pin Jumbo (B4F)
F = A3-20
3. Operating position
The rectifier units can be operated at their maximum ratings when mounted in
any position.
1) The breakdov.Tl1 voltage increases by approximately 0.1 %per 0c with increasing
junction temperature.
3







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