
AXIAL-LEAD TVS
WWW
.Microse
m
i
.CO
M
S C O T TS DALE DIVISION
14KESD5.0 thru 14KESD170CA, e3
14KES
D5.0
14KESD170
CA
REVERSE
STAND-OFF
VOLTAGE
BREAKDOWN
VOLTAGE
VBR
MINIMUM
BREAKDOWN
CURRENT
MAXIMUM
STANDBY
CURRENT
MAXIMUM
CLAMPING
VOLTAGE
PEAK
PULSE
CURRENT
TYPE
NUMBER*
VWM
V(BR)
I(BR)
ID @ VWM
VC @ IPP
IPP**
VOLTS
mA
μA
VOLTS
AMPS
14KESD54
14KESD54A
14KESD58
14KESD58A
54
58
60.0
64.4
1.0
100.0
94.7
107.4
101.7
40.0
42.2
37.2
39.3
14KESD60
14KESD60A
14KESD64
14KESD64A
60
64
66.7
71.1
1.0
111.2
105.3
118.5
112.3
36.0
38.0
33.7
35.6
14KESD70
14KESD70A
14KESD75
14KESD75A
70
75
77.8
83.3
1.0
129.7
122.9
139.0
131.5
30.8
32.5
28.8
30.4
14KESD78
14KESD78A
14KESD85
14KESD85A
78
85
86.7
94.4
1.0
144.5
136.9
157.1
148.8
27.7
29.2
25.4
26.9
14KESD90
14KESD90A
14KESD100
14KESD100A
90
100
100.0
111.0
1.0
166.5
158.3
185.3
175.5
24.0
25.3
21.6
22.8
14KESD110
14KESD110A
14KESD120
14KESD120A
110
120
122.0
133.0
1.0
203.3
192.8
222.0
210.0
19.7
20.7
18.0
19.0
14KESD130
14KESD130A
14KESD150
14KESD150A
130
150
144.0
167.0
1.0
240.0
227.3
278.3
264.0
16.7
17.6
14.4
15.2
14KESD160
14KESD160A
14KESD170
14KESD170A
160
170
178.0
189.0
1.0
297.0
281.2
315.0
298.5
13.5
14.2
12.7
13.4
* For bidirectional, add a “C” or “CA” suffix after the part number, e.g. 14KESD5.0C or 14KESD5.0CA for the
14KESD5.0 or 14KESD5.0A part numbers respectively. Capacitance will be one-half that shown in Figure 3 for zero volts.
** At 4000 watts 1
μs square wave rating (See Figures 1 and 2).
GRAPHS
P
PP
–
Peak
Pulse
Po
we
r
100,000
10,000
1000
100
,e3
tp – Pulse Time
FIGURE 1
Peak Pulse Power vs. Pulse Width
(*Exponential Wave Form Pulse Width to 50% Decay of Peak.)
Microsemi
Scottsdale Division
Page 3
Copyright
2007
6-8-2007 REV C
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503