LCE6.5 Ver la hoja de datos (PDF) - General Semiconductor
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LCE6.5 Datasheet PDF : 2 Pages
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LCE6.5 THRU LCE28A SERIES
LOW CAPACITANCE TRANSZORB™ TRANSIENT VOLTAGE SUPPRESSOR
Stand-off Voltage - 6.5 to 28 Volts Peak Pulse Power - 1500 Watts
Schematic
Transient
Voltage
Suppressor
Case Style 1.5KE
Diode
0.210 (5.3)
0.190 (4.8)
DIA.
1.0 (25.4)
MIN.
0.375 (9.5)
0.285 (7.2)
0.042 (1.07)
0.038 (0.96)
DIA.
1.0 (25.4)
MIN.
Dimensions in inches
and
(millimeters)
FEATURES
♦ Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
♦ Glass passivated junction
♦ 1500W peak pulse power capability with a
10/1000µs waveform, repetition rate (duty cycle): 0.05%
♦ Excellent clamping capability
♦ Low incremental surge resistance
♦ Fast response time: typically less
than 5.0ns from 0 volts to V(BR)
♦ Ideal for data line applications
♦ High temperature soldering guaranteed:
265°C/10 seconds, 0.375" (9.5mm) lead length,
5lbs. (2.3 kg) tension
MECHANICAL DATA
Case: Molded plastic body over a passivated junction
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes positive end (cathode)
Mounting Position: Any
Weight: 0.045 ounce, 1.2 grams
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOL
VALUE
Peak pulse power dissipation with a 10/1000µs waveform
(NOTE 1, FIG. 1)
PPPM
Minimum 1500
Steady state power dissipation, TL=75°C with
at lead lengths 0.375" (9.5mm)
PM(AV)
6.5
Peak power pulse surge current with a 10/1000µs
waveform ( FIG. 3, NOTE 1)
IPPM
SEE TABLE 1
Operating junction and storage temperature range
TJ, TSTG
-65 to +175
UNITS
Watts
Watts
Amps
°C
NOTE:
(1) Non-repetitive current pulse, per Fig. 3 and derated above TA=25°C per Fig. 2
ELECTRICAL CHARACTERISTICS at (TA=25°C UNLESS OTHERWISE NOTED) TABLE 1
PART
NUMBER
+LCE6.5
+LCE6.5A
+LCE7.0
+LCE7.0A
+LCE7.5
STAND-OFF
VOLTAGE
VWM
(VOLTS)
6.5
6.5
7.0
7.0
7.5
BREAKDOWN
VOLTAGE
TEST
V(BR)
CURRENT
(VOLTS)
at IT
MIN / MAX
mA
7.22-8.82
10.0
7.22-7.98
10.0
7.78-9.51
10.0
7.78-8.60
10.0
8.33-10.2
10.0
MAXIMUM
REVERSE
LEAKAGE
AT VWM
ID (µA)
1000
1000
500
500
250
MAXIMUM
CLAMPING
VOLTAGE
AT IPP
VC
(VOLTS)
12.3
11.2
13.3
12.0
14.3
MAXIMUM
PEAK
PULSE
CURRENT
FIG.2
IPPM
(AMPS)
100
100
100
100
100
MAXIMUM
JUNCTION
CAPACITANCE
AT 0
VOLTS
(PF)
100
100
100
100
100
+LCE7.5A
7.5
8.33-9.21
10.0
250
12.9
100
100
+LCE8.0
8.0
8.89-10.9
1.0
100
15.0
100
100
+LCE8.0A
8.0
8.89-9.83
1.0
100
13.6
100
100
+LCE8.5
8.5
9.44-11.5
1.0
50.0
15.9
94
100
WORKING
INVERSE
BLOCKING
VOLTAGE
VWIB
(VOLTS)
75
75
75
75
75
75
75
75
75
MAXIMUM
INVERSE
BLOCKING
LEAKAGE
CURRENT
AT VWIB
ID (mA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
MINIMUM
PEAK
INVERSE
BLOCKING
VOLTAGE
VPIB
(VOLTS)
100
100
100
100
100
100
100
100
100
1/5/99
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