DC COMPONENTS CO., LTD.
R
P6KE6.8
THRU
P6KE440CA
RECTIFIER SPECIALISTS
TECHNICAL SPECIFICATIONS OF TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE RANGE - 6.8 to 440 Volts
PEAK PULSE POWER - 600 Watts
FEATURES
* Glass passivated junction
* 600 Watts Peak Pulse Power capability on
10/1000 µs waveform
* Excellent clamping capability
* Low zener impedance
* Fast response time
DO-15
MECHANICAL DATA
Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: MIL-STD-202E, Method 208 guaranteed
Polarity: Color band denotes positive end (cathode)
except bidirectional types
* Mounting position: Any
* Weight: 0.4 gram
*
*
*
*
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load,
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
o
DEVICES FOR BIPOLAR APPLICATIONS
For Bidirectional use C or CA suffix (e.g. P6KE6.8C, P6KE440CA)
Electrical characteristics apply in both directions
SYMBOL
Peak Pulse Power Dissipation on 10/1000 µs waverform
(Note1,FIG.1)
Steady State Power Dissipation at T
L
= 75
o
C
Lead Lengths .375*( 9.5 mm ) ( Note 2 )
Peak Forward Surge Current, 8.3ms single half sine-wave
superimposed on rated load( JEDEC Method ) ( Note 3 )
Maximum Instantaneous Forward Voltage at 50A for Unidirectional
Only
Operating and Storage Temperature Range
o
VALUE
Minimum 600
UNITS
Watts
P
PPM
P
M (AV)
5.0
Watts
I
FSM
100
Amps
V
F
T
J
, T
STG
3.5/6.5
-65 to + 175
Volts
0
C
NOTES : 1. Non-repetitive current pulse, per Fig.3 and derated above T
A
= 25 C per Fig.2.
2. Mounted on Copper Leaf area of 1.6 X 1.6"(40X40 mm) per Fig. 5
3. 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
4. V
F
= 3.5V max. for devices of V(
BR
)
200V and V
F
= 6.5V for devices of V(
BR
) > 200V.
172
P6KE (600W) SERIES TRANSIENT VOLTAGE SUPPRESSORS
N O T E S : 1.V
BR
measured after I
T
applied for 300µ s. I
T
= Square Wave Pulse or equivalent.
2.For bidirectonal use C or CA suffixs for all types (ex. P6KE6.8C, P6KE440CA).
electrical characteristics apply in both directions.
3.For bidirectional types having V
WM
of 10 volts and less, the I
D
limit is doubled.
DC COMPONENTS CO., LTD.
R
175
Embedded System
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