400 Watt Transient Voltage Suppressor
WWW
.Microse
m
i
.CO
M
S C O T TS DALE DIVISION
P4KE6.8 thru P4KE400CA, e3
P4KE6.8
thru
400
BREAKDOWN VOLTAGE
V(BR)
@
I(BR)
RATED
STAND-0FF
VOLTAGE
VWM
MIN.
MAX.
mA
MAXIMUM
CLAMPING
VOLTAGE
VC
@ IPP
MAXIMUM
STANDBY
CURRENT
ID
@ VWM
MAXIMUM
PEAK
PULSE
CURRENT
IPP
MAXIMUM
TEMPERATURE
COEFFICIENT
of V(BR)
αV(BR)
TYPE
NUMBER
V
VDC
V
uADC
A
% /
oC
P4KE82
P4KE82A
P4KE91
P4KE91A
66.4
70.1
73.7
77.8
73.8
77.9
81.9
86.5
90.2
86.1
100.0
95.5
1
118.0
113.0
131.0
125.0
1
3.4
3.5
3.1
3.2
.105
.106
P4KE100
P4KE100A
P4KE110
P4KE110A
81.0
85.5
89.2
94.0
90.0
95.0
99.0
105.0
110.0
105.0
121.0
116.0
1
144.0
137.0
158.0
152.0
1
2.8
2.9
2.5
2.6
.106
.107
P4KE120
P4KE120A
P4KE130
P4KE130A
97.2
102.0
105.0
111.0
108.0
114.0
117.0
124.0
132.0
126.0
143.0
137.0
1
173.0
165.0
187.0
179.0
1
2.3
2.4
2.1
2.2
.107
P4KE150
P4KE150A
P4KE160
P4KE160A
121.0
128.0
130.0
136.0
135.0
143.0
144.0
152.0
165.0
158.0
176.0
168.0
1
215.0
207.0
230.0
219.0
1
1.9
1.95
1.7
1.8
.108
P4KE170
P4KE170A
P4KE180
P4KE180A
138.0
145.0
146.0
154.0
153.0
162.0
171.0
187.0
179.0
198.0
189.0
1
244.0
234.0
258.0
246.0
1
1.6
1.7
1.5
1.6
.108
P4KE200
P4KE200A
P4KE220
P4KE220A
162.0
171.0
175.0
185.0
180.0
190.0
198.0
209.0
220.0
210.0
242.0
231.0
1
287.0
274.0
344.0
328.0
1
1.4
1.5
1.0
.108
.110
P4KE250
P4KE250A
P4KE300
P4KE300A
202.0
214.0
243.0
256.0
225.0
237.0
270.0
285.0
275.0
263.0
330.0
315.0
1
360.0
344.0
430.0
414.0
1
1.0
.110
P4KE350
P4KE350A
P4KE400
P4KE400A
284.0
300.0
324.0
342.0
315.0
333.0
360.0
380.0
385.0
368.0
440.0
420.0
1
504.0
482.0
574.0
548.0
1
1.0
.110
Forward Voltage (Vf) @ 30 amps peak, 8.3 ms sine wave equal to 3.5 volts maximum for P4KE6.8 TO 200. (excluding Bidirectional)
For bi-directional construction, indicate a C or CA suffix after part number, i.e. P4KE170CA.
SYMBOLS & DEFINITIONS
Symbol
Definition
Symbol
Definition
VWM
Working peak (Standoff) Voltage
IPP
Peak Pulse Current
PPP
Peak Pulse Power
VC
Clamping Voltage
V(BR)
Breakdown Voltage
I(BR)
Breakdown Current for V(BR)
ID
Standby Current
Microsemi
Scottsdale Division
Page 3
Copyright
2005
8-04-2005 REV C
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503