1.5KE SERIES 1 of 5 © 2002 Won-Top Electronics
1.5KE SERIES
1500W TRANSIENT VOLTAGE SUPPRESSORS
Features
!
Glass Passivated Die Construction
!
1500W Peak Pulse Power Dissipation
!
6.8V – 440V Standoff Voltage A B A
!
Uni- and Bi-Directional Versions Available
!
Excellent Clamping Capability
!
Fast Response Time
!
Plastic Case Material has UL Flammability
Classification Rating 94V-O C
D
Mechanical Data
!
Case: JEDEC DO-201AE Molded Plastic
!
Terminals: Axial Leads, Solderable per
MIL-STD- 202, Met hod 208
!
Polarity: Cathode Band or Cathode Notch
!
Marking:
Unidirectional – Device Code and Cathode Band
Bidirectional – Device Code Only
!
Weight: 1.20 grams (approx.)
“C” Suffix Designates Bi-directional Devices
“A” Suffix Designates 5% Tolerance Devices
No Suffix Designat es 10% Tol erance Devices
Maximum Ratings and Electrical Characteristics
@T
A
=25°C unless otherwise specified
Characteristic Symbol Value Unit
Peak Pulse Power Diss i pation at T
A
= 25°C (Note 1, 2, 5) Figure 3 P
PPM
1500 Minimum W
Peak Forward Surge Current (Not e 3) I
FSM
200 A
Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 1 I
PPM
See Table 1 A
Steady Stat e Power Diss i pati on (Not e 2, 4) P
M(A V)
5.0 W
Operating and Storage Temperature Range T
j
, T
STG
-65 to +175 °C
Note: 1. Non-repetit i ve current pulse, per Figure 1 and derat ed above T
A
= 25°C per Figure 4.
2. Mounted on 40mm
2
copper pad.
3. 8.3ms single half sine-wave duty c ycle = 4 pulses per minutes maximum.
4. Lead temperature at 75°C = T
L .
5. Peak pulse power waveform is 10/1000µS.
WTE
PO WER SEM ICO NDUC TOR S
DO-201AE
Dim Min Max
A
25.4 —
B
7.20 9.50
C
0.94 1.07
D
4.80 5.30
All Dimensions in mm
