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
Case Style 1.5KE
FEATURES
♦ Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Transient
Voltage
Suppressor
♦ 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
1.0 (25.4)
MIN.
Diode
0.210 (5.3)
0.190 (4.8)
DIA.
than 5.0ns from 0 volts to V
♦ Ideal for data line applications
(BR)
0.375 (9.5)
0.285 (7.2)
♦ High temperature soldering guaranteed:
265°C/10 seconds, 0.375" (9.5mm) lead length,
5lbs. (2.3 kg) tension
1.0 (25.4)
MIN.
MECHANICAL DATA
0.042 (1.07)
0.038 (0.96)
DIA.
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
Dimensions in inches
and
(millimeters)
Weight: 0.045 ounce, 1.2 grams
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOL
VALUE
UNITS
Peak pulse power dissipation with a 10/1000µs waveform
(NOTE 1, FIG. 1)
PPPM
Minimum 1500
Watts
Steady state power dissipation, TL=75°C with
at lead lengths 0.375" (9.5mm)
PM(AV)
6.5
Watts
Peak power pulse surge current with a 10/1000µs
waveform ( FIG. 3, NOTE 1)
IPPM
Amps
°C
SEE TABLE 1
Operating junction and storage temperature range
TJ, TSTG
-65 to +175
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
MAXIMUM
MAXIMUM
MINIMUM
PEAK
INVERSE
BLOCKING
VOLTAGE
VPIB
MAXIMUM
CLAMPING
VOLTAGE
AT IPP
VC
(VOLTS)
12.3
PEAK
MAXIMUM
JUNCTION
WORKING
INVERSE
INVERSE
BLOCKING
LEAKAGE
CURRENT
AT VWIB
ID (mA)
1.0
BREAKDOWN
VOLTAGE
V(BR)
MAXIMUM
REVERSE
CURRENT LEAKAGE
PULSE
STAND-OFF
TEST
CURRENT CAPACITANCE BLOCKING
VOLTAGE
VWM
(VOLTS)
6.5
6.5
7.0
7.0
7.5
7.5
8.0
FIG.2
IPPM
(AMPS)
100
AT 0
VOLTS
(PF)
100
VOLTAGE
PART
NUMBER
+LCE6.5
(VOLTS)
at IT
mA
AT VWM
ID (µA)
1000
1000
500
500
250
250
100
VWIB
(VOLTS)
75
MIN / MAX
7.22-8.82
7.22-7.98
7.78-9.51
7.78-8.60
8.33-10.2
8.33-9.21
8.89-10.9
8.89-9.83
9.44-11.5
(VOLTS)
100
10.0
10.0
10.0
10.0
10.0
10.0
1.0
+LCE6.5A
+LCE7.0
+LCE7.0A
+LCE7.5
+LCE7.5A
+LCE8.0
+LCE8.0A
+LCE8.5
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
100
100
100
100
100
100
100
94
100
100
100
100
100
100
100
100
75
75
75
75
75
75
75
75
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
100
100
100
100
100
100
100
100
8.0
8.5
1.0
1.0
100
50.0
1/5/99