1.5KE91C
1.5KE91C is (1.5KE Series) 1500 WATT AXIAL TRANSIENT VOLTAGE SUPPRESSORS manufactured by Littelfuse.
- Part of the 1.5KE6.8 comparator family.
- Part of the 1.5KE6.8 comparator family.
Features
G Breakdown voltage range 6.8 to 440 Volts G Uni-directional and Bi-directional G Glass passivated junction G Low clamping factor G 100% surge tested G UL recognised
Min 25.4 4.826 5.207
MAXIMUM RATING
G Peak Pulse Power (Ppk): 1500 Watts (10 x 1000µs)@25°C (see diagram on page 6 for wave form) G 5 watt steady state G Response time: 1 x 10-12 seconds (theoretical) G Forward surge rating: 200 Amps, 8.3ms half sine wave, (uni-directional devices only) G Operating & storage temperature: -55°C to +150°C
9.155 9.527
Min 25.4
MECHANICAL CHARACTERISTICS
G Case: DO-201AD: Moulded plastic over glass passivated junction G Terminals: Axial leads, solderable per MIL-STD-202 Method 208 G Solderable leads = 230°C for 10 seconds (1.59mm from case) G Marking: cathode band, (positive terminal, uni-directional devices only), device code, logo G Weight: 1.5 grammes (approx) All dimensions in mm
Figure 1
- Capacitance vs. Stand-off Voltage 10000
G STAND-OFF VOLTAGE
Figure 2
- Peak Pulse Power vs. Pulse Time 100kw
ORDERING INFORMATION
1.5KE C A
20kw 1000
Uni-directional
Voltage Bi-Directional 5% Voltage Tolerance Packaging Option
1µs 10µs 100µs
Cj (pf) 100
Bi-directional
5kw Pp (KW) 2kw 500w 100w
1ms
10ms
Device Stand-off Voltage
- Volts
Pulse Time (tp)
B = Bulk (500 pcs) T = Tape and reeled (1500 pcs)
18 1 w w w. l i t t e l f u s e . c o...
