ULCE SERIES
V
BR
: 6.5 - 90 Volts
P
PK
: 1500 Watts
FEATURES :
* 1500W Peak Pulse Surge reverse
capability on 10/1000碌s waveform
* Excellent clamping capability
* Low incremental surge resistance
* Fast response time : typically less than 5.0 ns
from 0 volts to BV
ULTRA LOW CAPACITANCE
TRANSIENT VOLTAGE
SUPPRESSOR
DO-201
0.21 (5.33)
0.19 (4.83)
1.00 (25.4)
MIN.
0.375 (9.53)
0.285 (7.24)
MECHANICAL DATA
* Case : DO-201 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Polarity : Color band denotes positive end on the
Transorb (cathode)
* Mounting position : Any
* Weight : 0.93 gram
0.042 (1.07)
0.038 (0.97)
1.00 (25.4)
MIN.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS
Rating at 25
擄
C ambient temperature unless otherwise specified.
Rating
Peak Pulse Power Dissipation on 10/1000碌s
waveform (Note 1, Figure 1)
Steady State Power Dissipation at T
L
= 75
擄C
Lead Lengths 0.375", (9.5mm) (Note 2)
Peak Pulse Power Surge Current on 10/1000
碌s
Waveform (Fig. 3, Note 1)
Operating and Storage Temperature Range
Symbol
P
PPM
Value
Minimum 1500
Unit
Watts
P
D
5.0
Watts
I
RSM
T
J
, T
STG
See Table 1.
- 65 to + 175
Amps.
擄C
Note :
(1) Non-repetitive Current pulse, per Fig. 3 and derated above Ta = 25
擄
C per Fig. 2
(2) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum.
UPDATE : APRIL 6, 2002
1
2
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