1.5KE6.8(C)A - 1.5KE440(C)A
1.5KE6.8(C)A - 1.5KE440(C)A
1500 Watt Transient Voltage Suppressors
Absolute Maximum Ratings* T
A
= 25°C unless otherwise noted
Discrete POWER & Signal
Technologies
1998 Fairchild Semiconductor Corporation
Symbol Parameter Value Units
PPPM Peak Pulse Power Dissipation at T
A = 25°C, TP=1ms
minimum 1500 W
IPPM Peak Pulse Current see table A
PD Steady State Power Dissipation
.375 " lead length @ TA = 75°C
5.0 W
if(surge) Peak Forward Surge Current
superimposed on rated load (JEDEC method) (Note 1) 200 A
Tstg Storage Temperature Range -65 to +175 °C
TJ Operating Junction Temperature -65 to +175 °C
Features
• Glass passivated junction.
• 1500W Peak Pulse Power capability
at 1.0 ms.
• Excellent clamping capability.
• Low incremental surge resistance.
• Fast response time; typically less
than 1.0 ps from 0 volts to BV for
unidirectional and 5.0 ns for
bidirectional.
• Typical I
R
less than 1.0 µA above 10V.
DEVICES FOR BIPOLAR APPLICATIONS
- Bidirectional types use CA suffix.
- Electrical Characteristics apply in both directions.
DO-201AE
COLOR BAND DENOTES CATHODE
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Note 1: Measured on 8.3 ms single half-sine wave; Duty cycle = 4 pulses per minute maximum.
1.0 min (25.4)
0.210 (5.334)
0.188 (4.775)
0.042 (1.067)
0.037 (0.940)
0.375 (9.525)
0.265 (6.731)
Dimensions in
inches (mm)