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参数资料
型号： MQ1.5KE250CE3
厂商： MICROSEMI CORP-SCOTTSDALE
元件分类： TVS二极管 - 瞬态电压抑制
英文描述： 1500 W, BIDIRECTIONAL, SILICON, TVS DIODE
封装： ROHS COMPLIANT, PLASTIC, CASE 1, 2 PIN
文件页数： 3/5页
文件大小： 228K
代理商： MQ1.5KE250CE3
Unidirectional & Bidirectional
Transient Voltage Suppressors
WWW
.Microse
m
i
.CO
M
S C O T TS DALE DIVISION
1N6267 thru 1N6303A, e3
1.5KE6.8 thru 1.5KE400CA, e3
1N6
267
–
1
N
6303
A,
e3
1.5KE6.8
Rated
Standoff
Voltage
VWM
(NOTE 1)
Breakdown
Voltage
V(BR)
@
I(BR)
Maximum
Clamping
Voltage
VC @ IPP
Maximum
Standby
Current
ID @ VWM
Maximum
Peak Pulse
Current
IPP
(Fig. 2)
Maximum
Temperature
Coefficient of
V(BR)
α
V(BR)
Industry
Type
Number
JEDEC
Type
Number
Volts
Min.
Max.
mA
Volts
μA
A
%/
oC
1.5KE82
1.5KE82A
1.5KE91
1.5KE91A
1N6293
1N6293A
1N6294
1N6294A
66.40
70.10
73.70
77.80
73.80 – 90.20
77.90 – 86.10
81.90 – 100.00
86.50 – 95.50
1
118.0
113.0
131.0
125.0
1
12.7
13.3
11.4
12.0
.105
.106
1.5KE100
1.5KE100A
1.5KE110
1.5KE110A
1N6295
1N6295A
1N6296
1N6296A
81.00
85.50
89.20
94.00
90.00 – 110.00
95.00 – 105.00
99.00 – 121.00
105.00 – 116.00
1
144.0
137.0
158.0
152.0
1
10.4
11.0
9.5
9.9
.106
.107
1.5KE120
1.5KE120A
1.5KE130
1.5KE130A
1N6297
1N6297A
1N6298
1N6298A
97.20
102.00
105.00
111.00
108.00 – 132.00
114.00 – 126.00
117.00 – 143.00
124.00 – 137.00
1
173.0
165.0
187.0
179.0
1
8.7
9.1
8.0
8.4
.107
1.5KE150
1.5KE150A
1.5KE160
1.5KE160A
1N6299
1N6299A
1N6300
1N6300A
121.00
128.00
130.00
136.00
135.00 – 165.00
143.00 – 158.00
144.00 – 176.00
152.00 – 168.00
1
215.0
207.0
230.0
219.0
1
7.0
7.2
6.5
6.8
.108
1.5KE170
1.5KE170A
1.5KE180
1.5KE180A
1N6301
1N6301A
1N6303
1N6303A
138.00
145.00
146.00
154.00
153.00 – 187.00
162.00 – 179.00
162.00 – 198.00
171.00 – 189.00
1
244.0
234.0
258.0
246.0
1
6.2
6.4
5.8
6.1
.108
1.5KE200
1.5KE200A
1.5KE220
1.5KE220A
-
162.00
171.00
175.00
185.00
180.00 – 220.00
190.00 – 210.00
198.00 – 242.00
209.00 – 231.00
1
287.0
274.0
344.0
328.0
1
5.2
5.5
4.3
4.6
.108
.110
1.5KE250
1.5KE250A
1.5KE300
1.5KE300A
-
202.00
214.00
243.00
256.00
225.00 – 275.00
237.00 – 263.00
270.00 – 330.00
285.00 – 315.00
1
360.0
344.0
430.0
414.0
1
5.0
.110
.111
1.5KE350
1.5KE350A
1.5KE400
1.5KE400A
-
284.00
300.00
324.00
315.00 – 385.00
332.00 – 368.00
360.00 – 440.00
380.00 – 420.00
1
504.0
482.0
574.0
548.0
1
4.0
.111
NOTES: 1.
Normal selection criteria for TVS devices is by rated stand-off voltage (VWM) and should be equal or greater than dc or continuous peak
operating voltage.
2.
TVS devices are tested to maximum peak pulse current (IPP) with clamping voltage monitored. This surge capability is one of the most
significant electrical characteristics of the device and should be considered as part of customer quality inspections.
3.
For Bidirectional part number add C or CA as suffix (e.e., 1.5KE33C or 1.5KE33CA). For Bidirectional types having VWM of 8 volts and
under, the ID leakage current is doubled. 1N62XX or 1N5908 not available as Bidirectional. For Bipolar capacitance will be .5 that shown in
Fig. 2 for zero bias.
4.
For unidirectional, the forward voltage (VF) is 3.5 volts maximum at 100 Amps peak for 8.3 ms half-sine wave.
–
1
.5KE400
A
,e3
SYMBOLS & DEFINITIONS
Symbol
Definition
VWM
Working Peak (Standoff) Voltage
IPP
Peak Pulse Current
PPP
Peak Pulse Power
VC(MAX)
Maximum Clamping Voltage
V(BR)
Breakdown Voltage
I(BR)
Test Current
ID
Standby Current
Microsemi
Scottsdale Division
Page 3
Copyright
2007
10-03-2007 REV F
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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