P6KE68 Datasheet, PDF (1/4 Pages) Fairchild Semiconductor – 600 Watt Transient Voltage Suppressors

P6KE6.8 THRU P6KE440CA
TRANSZORB™ TRANSIENT VOLTAGE SUPPRESSOR
Breakdown Voltage - 6.8 to 440 Volts Peak Pulse Power- 600 Watts
DO-204AC
1.0
(25.4)
MIN.
0.034 (0.86)
0.028 (0.71)
DIA.
0.300 (7.6)
0.230 (5.8)
1.0
(25.4)
MIN.
0.140 (3.6)
0.104 (2.6)
DIA.
Dimensions in inches
and
(millimeters)
FEATURES
♦ Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
♦ Glass passivated junction
♦ 600W peak pulse power capability with a 10/1000µs
waveform, repetition rate (duty cycle): 0.01%
♦ Excellent clamping
capability
♦ Low incremental surge resistance
♦ Fast response time: typically less
than 1.0ps from 0 Volts to V(BR) for
uni-directional and 5.0ns for bi-directional types
♦ Typical ID less than 1µA above 10V
♦ High temperature soldering guaranteed:
265°C/10 seconds, 0.375" (9.5mm) lead length,
5lbs. (2.3 kg) tension
MECHANICAL DATA
Case: JEDEC DO-204AC molded plastic body over
passivated junction
Terminals: Solder plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: For uni-directional types the color band denotes
the cathode, which is postitive with respect to the anode
under normal TVS operation
Mounting Position: Any
Weight: 0.015 ounce, 0.4 gram
DEVICES FOR BIDIRECTIONAL APPLICATIONS
For bi-directional use C or CA Suffix for types P6KE6.8 thru types P6KE440 (e.g. P6KE6.8C, P6KE440CA).
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Peak pulse power dissipation with a 10/1000µs
waveform (NOTE 1, FIG. 1)
Peak pulse current with a 10/1000µs waveform
(NOTE 1)
Steady state power dissipation at TL=75°C
lead lengths, 0.375" (9.5mm) (NOTE 2)
Peak forward surge current, 8.3ms single half
sine-wave superimposed on rated load
(JEDEC Method) unidirectional only (NOTE 3)
Maximum instantaneous forward voltage at 50.0A for
unidirectional only (NOTE 4)
Operating junction and storage temperature range
SYMBOL
PPPM
IPPM
PM(AV)
IFSM
VF
TJ, TSTG
VALUE
Minimum 600
SEE TABLE 1
5.0
100.0
3.5/5.0
-55 to +175
NOTES:
(1) Non-repetitive current pulse, per Fig. 3 and derated above TA=25°C per Fig. 2
(2) Mounted on copper pad area of 1.6 x 1.6” (40 x 40mm) per Fig. 5
(3) Measured on 8.3ms single half sine-wave or equivalent square wave duty cycle=4 pulses per minute maximum
(4) VF=3.5 Volt max. for devices of V(BR)≤220V, and VF=5.0V for devices of V(BR)>220V
UNITS
Watts
Amps
Watts
Amps
Volts
°C
1/21/99