20KW20A / CA 20KW300A / CA

MDE Semiconductor, Inc.
78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414
1-800-831-4881 Email: sales@mdesemiconductor.com Web: www.mdesemiconductor.com
20KW SERIES
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE-20.0 TO 300 Volts
20000 Watt Peak Pulse Power
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
• Glass passivated junction
• 20000W Peak Pulse Power
capability on 10/1000 µs waveform
• Excellent clamping capability
• Repetition rate (duty cycle):0.05%
• Low incremental surge resistance
• Fast response time: typically less
than 1.0 ps from 0 volts to BV
• High temperature soldering guaranteed:
265°C/10 seconds/.375", (9.5mm) lead
length, 5lbs., (2.3kg) tension
MECHANICAL DATA
Case:Molded plastic over glass passivated junction
Terminals: Plated Axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denoted positive end (cathode)
except Bipolar
Mounting Position: Any
Weight: 0.07 ounce, 2.1 gram
P-600
1.0(25.40) MIN
.360(9.14)
.340(8.64)
DIA
.052(1.32)
.048(1.22)
.360(9.14)
.340(8.64)
1.0(25.40) MIN
Dimensions in inches (milimeters)
DEVICES FOR BIPOLAR APPLICATIONS
For Bidirectional use C or CA Suffix for types 20KW20 thru types 20KW300
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
RATING
SYMBOL
VALUE
Peak Pulse Power Dissipation on 10/1000 µs
Pppm
Minimum 20000
waveform (NOTE 1)
Peak Pulse Current of on 10-1000 µs waveform
Ippm
SEE TABLE 1
(NOTE 1)
Steady State Power Dissipation at Tl=75 °C
Pm(AV)
8.0
Lead Lengths.375", (9.5mm)(NOTE 2)
Peak Forward Surge Current, 8.3ms Sine-Wave
IFSM
400.0
Superimposed on Rated Load, (JEDEC Method)
(NOTE 3)
Operatings and Storage Temperature Range
Tj, Tstg
-55 to +175
NOTES:
1.Non-repetitive current pulse, per Fig.3 and derated above Ta=25 °C per Fig.2.
2.Mounted on Copper Pad area of 0.8x0.8" (20x20mm) per Fig.5.
3.8.3ms single half sine-wave, or equivalent square wave, Duty cycle=4 pulses per minutes maximum
UNITS
Watts
Amps
Watts
Amps
°C
Certified RoHS Compliant
UL File # E223026
12/9/2013
MDE Semiconductor, Inc.
78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel: 760-564-8656 • Fax: 760-564-2414
1-800-831-4881 Email: sales@mdesemicondutor.com Web: www.mdesemiconductor.com
10000
Non-repetitive pulse
waveform shown in
Fig. 3T A = 25ºC
1000
100
10
1
1
0.1
10
100
1,000
100,000
10,000
td PULSE WIDTH 1 µsec
FIG. 1 PEAK PULSE POWER RATING
Fig.2 - Pulse Derating Curve
Peak Pulse Power (PPP)
or Current (IPP)
Derating in Percentage,%
100
87.5
75
62.5
50
37.5
25
12.5
0
0
25
50
75
100
125
150
175
200
TA - Ambient Temperature (°C)
Fig.3 - Pulse Waveform
150
IPPM - Peak Pulse Current,% I RSM
Pppm 1 PEAK PULSE POWER 1 KW
20KW Series Rating and Characteristics
TJ = 25°C
Pulse Width(td)is defined
as the point where the
peak current decays to
50% of IPPM
tr = 10μsec.
Peak Value
IPPM
100
Half Value- IPPM
2
10/1000μsec.Waveform
as defined by R.E.A.
50
td
0
0
1.0
2.0
3.0
3.0
4.0
4.0
12/9/2013
MDE Semiconductor, Inc.
78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel: 760-564-8656 • Fax: 760-564-2414
1-800-831-4881 Email: sales@mdesemicondutor.com Web: www.mdesemiconductor.com
20000 Watt TVS
REVERSE BREAKDOWN
MAXIMUM
VOLTAGE
CLAMPING
STANDOFF
TEST
UNI-POLAR BI-POLAR
VBR (V)
VOLTAGE
CURRENT
VOLTAGE
VRWM (V)
MIN. @ IT
(IT) mA
@IPP Vc (V)
20.00
22.34
50
36.8
20KW20A
20KW20CA
24.00
26.81
50
41.2
20KW24A
20KW24CA
26.00
29.04
50
44.7
20KW26A
20KW26CA
28.00
31.28
50
48.0
20KW28A
20KW28CA
30.00
33.51
5
51.5
20KW30A
20KW30CA
32.00
35.74
5
54.3
20KW32A
20KW32CA
34.00
38.00
5
57.5
20KW34A
20KW34CA
36.00
40.20
5
61.5
20KW36A
20KW36CA
40.00
44.70
5
67.8
20KW40A
20KW40CA
44.00
49.10
5
72.7
20KW44A
20KW44CA
48.00
53.60
5
79.4
20KW48A
20KW48CA
52.00
58.10
5
85.8
20KW52A
20KW52CA
56.00
62.60
5
92.6
20KW56A
20KW56CA
60.00
67.00
5
97.6
20KW60A
20KW60CA
64.00
71.50
5
104.0
20KW64A
20KW64CA
68.00
76.00
5
110.0
20KW68A
20KW68CA
72.00
80.40
5
116.0
20KW72A
20KW72CA
80.00
89.40
5
130.0
20KW80A
20KW80CA
88.00
98.30
5
142.0
20KW88A
20KW88CA
96.00
107.20
5
155.0
20KW96A
20KW96CA
104.00
116.20
5
168.0
20KW104A 20KW104CA
112.00
125.10
5
182.0
20KW112A 20KW112CA
120.00
134.00
5
194.0
20KW120A 20KW120CA
132.00
147.40
5
213.0
20KW132A 20KW132CA
144.00
160.80
5
232.0
20KW144A 20KW144CA
160.00
178.70
5
258.0
20KW160A 20KW160CA
172.00
192.10
5
277.0
20KW172A 20KW172CA
180.00
201.10
5
291.0
20KW180A 20KW180CA
192.00
214.50
5
309.0
20KW192A 20KW192CA
204.00
227.90
5
329.0
20KW204A 20KW204CA
216.00
241.30
5
348.0
20KW216A 20KW216CA
232.00
259.10
5
374.0
20KW232A 20KW232CA
240.00
268.10
5
387.0
20KW240A 20KW240CA
5
412.0
256.00
286.00
20KW256A 20KW256CA
280.00
312.80
5
451.0
20KW280A 20KW280CA
300.00
335.10
5
483.0
20KW300A 20KW300CA
For bidirectional type having Vrwm of 40 volts and less, the IR limit is double.
For parts without A , the VBR is + 10%
REVERSE
PEAK
LEAKAGE
PULSE
CURRENT @ VRWM
IPP (A)
IR (µA)
548.9
5000
490.3
5000
451.9
2000
420.8
1000
392.2
250
372.0
150
351.3
50
328.5
20
297.9
15
277.9
10
254.4
10
235.4
10
218.1
10
207.0
10
194.2
10
183.6
10
174.1
10
155.4
10
142.3
10
130.3
10
120.2
10
111.0
10
104.1
10
94.8
10
87.1
10
78.3
10
72.9
10
69.4
10
65.4
10
61.4
10
58.0
10
54.0
10
52.2
10
49.0
10
44.6
10
41.8
10
Certified RoHS Compliant
UL File # E223026
12/9/2013