SMAJ58CATR [MICROSEMI]
Trans Voltage Suppressor Diode, 500W, 58V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SIMILAR TO DO-214AC OR BA, SMAJ, 2 PIN;
| 型号： | SMAJ58CATR |
| 厂家： | 
Microsemi |
| 描述： | Trans Voltage Suppressor Diode, 500W, 58V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SIMILAR TO DO-214AC OR BA, SMAJ, 2 PIN 局域网 光电二极管 |
| 文件： | 总5页 (文件大小：244K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMAJ5.0 thru SMAJ170CA
SURFACE MOUNT 500 Watt
Transient Voltage Suppressor
S C O T T S D A L E D I V I S I O N
DESCRIPTION
PACKAGE
This SMAJ5.0-170A series of surface mount 500 W Transient Voltage
Suppressors (TVSs) protects a variety of voltage-sensitive components from
destruction or degradation. The package outline is similar to the DO-214AB or
DO-214AC. It is also available in a unidirectional configuration or as bidirectional
with a C or CA suffix part number. Their response time is virtually instantaneous.
As a result, they can be used for protection from ESD or EFT per IEC61000-4-2
and IEC61000-4-4, or for inductive switching environments and induced RF
protection. They can also protect from secondary lightning effects per IEC61000-
4-5 and class levels defined herein. Microsemi also offers numerous other TVS
DO-214AB or AC
(SMAJ)
products to meet higher and lower power demands and special applications.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
•
•
Economical surface mount
•
Protects sensitive components such as IC’s,
CMOS, Bipolar, BiCMOS, ECL, DTL, T2L, etc.
Available in Unidirectional or as Bidirectional
construction with a C or CA suffix
•
•
Protection from switching transients & induced RF
•
•
Selections for 5.0 to 170 volts standoff voltages (VWM)
Compliant to IEC61000-4-2 and IEC61000-4-4 for
ESD and EFT protection respectively
Suppresses transients up to 500 watts @ 10/1000 µs
(see Figure 1)
•
•
Secondary lightning protection per IEC61000-4-5
with 42 Ohms source impedance:
•
•
Fast response
Class 1: SMAJ5.0 to SMAJ100A or CA
Class 2: SMAJ5.0 to SMAJ51A or CA
Class 3: SMAJ5.0 to SMAJ24A or CA
Class 4: SMAJ5.0 to SMAJ12A or CA
Options for screening in accordance with MIL-PRF-
19500 for JAN, JANTX, JANTXV, and JANS are
available by adding MQ, MX, MV, or MSP prefixes
respectively to part numbers.
Axial-lead equivalent packages for thru-hole mounting
available as P5KE6.8 to P5KE170CA (consult factory for
other surface mount options)
•
•
Secondary lightning protection per IEC61000-4-5
with 12 Ohms source impedance:
Class 1: SMAJ5.0 to SMAJ30A or CA
Class 2: SMAJ5.0 to SMAJ16A or CA
Moisture classification is Level 1 with no dry pack
required per IPC/JEDEC J-STD-020B
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
•
Peak Pulse Power dissipation at 25ºC: 500 watts at
•
CASE: Void-free transfer molded thermosetting
10/1000 µs (also see Fig 1,2, and 3)
epoxy body meeting UL94V-0
•
•
Impulse repetition rate (duty factor): 0.01%
•
TERMINALS: Gull-wing or C-bend (modified J-bend)
leads, Tin-Lead plated solderable per MIL-STD-750,
method 2026
t
clamping (0 volts to V(BR) min.): < 100 ps theoretical for
unidirectional and < 5 ns for bidirectional
Operating and Storage temperature: -65ºC to +150ºC
•
•
•
POLARITY: Cathode indicated by band. No marking
•
•
on bi-directional devices
Thermal resistance: 15 ºC/W junction to lead or 80ºC/W
junction to ambient when mounted on FR4 PC board
(1oz Cu) with recommended footprint (see last page)
MARKING: Part number without SMA prefix (e.g.
5.0, 5.0A, 5.0CA, 36, 36A, 36CA, etc.)
TAPE & REEL option: Standard per EIA-481-1-A
with 12 mm tape, 750 per 7 inch reel or 2500 per 13
inch reel (add “TR” suffix to part number)
WEIGHT: 0.064 grams
See package dimension on last page
•
•
•
Steady-State Power dissipation: 5 watts at TL = 75oC, or
1.56 watts at TA = 25ºC when mounted on FR4 PC board
with recommended footprint
•
•
Forward Surge Current at 25ºC: 40 amps peak, 8.3 ms
half-sine wave. Maximum voltage of 3.50 V
(unidirectional only)
Solder temperatures: 260 ºC for 10 s (maximum)
Copyright 2002
Microsemi
Page 1
MSCXXXX.PDF 10-14-2003 REV D
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
SMAJ5.0 thru SMAJ170CA
SURFACE MOUNT 500 Watt
Transient Voltage Suppressor
S C O T T S D A L E D I V I S I O N
ELECTRICAL CHARACTERISTICS @ 5oC
REVERSE
STANDOFF
VOLTAGE
VWM
MINIMUM
BREAKDOWN
VOLTAGE
VBR
BREAKDOWN
CURRENT
I(BR)
MAXIMUM
CLAMPING
VOLTAGE
@ IPP
PEAK
PULSE
MAXIMUM
STANDBY
CURRENT
@ VWM
TYPE
NUMBER
CURRENT
(See Fig. 2)
IPP
VC
ID
MIN @ I(BR)
Volts
Volts
Amps
52
µA
mA
Volts
6.40
6.40
6.67
6.67
7.22
7.22
7.78
7.78
8.33
8.33
8.89
8.89
9.44
9.44
10.0
10.0
11.1
11.1
12.2
12.2
13.3
13.3
14.4
14.4
15.6
15.6
16.7
16.7
17.8
17.8
18.9
18.9
20.0
20.0
22.2
22.2
24.4
24.4
26.7
26.7
28.9
28.9
31.1
31.1
33.3
33.3
36.7
36.7
40.0
40.0
44.4
44.4
SMAJ5.0
5.0
5.0
6.0
6.0
6.5
6.5
7.0
7.0
7.5
7.5
8.0
8.0
8.5
8.5
9.0
9.0
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
20
20
22
22
24
24
26
26
28
28
30
30
33
33
36
36
40
40
10
10
10
10
10
10
10
10
1
9.6
800
800
800
800
500
500
200
200
100
100
50
50
10
10
5
SMAJ5.0A
SMAJ6.0
SMAJ6.0A
SMAJ6.5
SMAJ6.5A
SMAJ7.0
SMAJ7.0A
SMAJ7.5
SMAJ7.5A
SMAJ8.0
SMAJ8.0A
SMAJ8.5
SMAJ8.5A
SMAJ9.0
SMAJ9.0A
SMAJ10
9.2
54.3
43.9
48.5
40.7
44.7
37.8
41.7
35.0
38.8
33.3
36.7
31.4
34.7
29.5
32.6
26.6
29.4
24.9
27.4
22.7
25.1
21.0
23.2
19.4
21.5
18.8
20.6
17.6
19.2
16.4
18.1
15.5
17.2
13.9
15.4
12.7
14.1
11.6
12.8
10.7
11.9
9.9
11.4
10.3
12.3
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
14.4
16.9
15.4
18.8
17.0
20.1
18.2
22.0
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.0
45.4
53.5
48.4
59.0
53.3
64.3
58.1
71.4
64.5
1
1
1
1
1
1
1
5
1
5
SMAJ10A
SMAJ11
1
5
1
5
SMAJ11A
SMAJ12
1
5
1
5
SMAJ12A
SMAJ13
1
5
1
5
SMAJ13A
SMAJ14
1
5
1
5
SMAJ14A
SMAJ15
1
5
1
5
SMAJ15A
SMAJ16
1
5
1
5
SMAJ16A
SMAJ17
1
5
1
5
SMAJ17A
SMAJ18
1
5
1
5
SMAJ18A
SMAJ20
1
5
1
5
SMAJ20A
SMAJ22
1
5
1
5
SMAJ22A
SMAJ24
1
5
1
5
SMAJ24A
SMAJ26
1
5
1
5
SMAJ26A
SMAJ28
1
5
1
5
SMAJ28A
SMAJ30
1
11.0
9.3
5
1
5
SMAJ30A
SMAJ33
1
10.3
8.5
5
1
5
SMAJ33A
SMAJ36
1
9.4
5
1
9.8
5
SMAJ36A
SMAJ40
1
8.6
5
1
7.0
5
SMAJ40A
1
7.8
5
Copyright 2002
MSCXXXX.PDF 10-14-2003 REV D
Microsemi
Page 2
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
SMAJ5.0 thru SMAJ170CA
SURFACE MOUNT 500 Watt
Transient Voltage Suppressor
S C O T T S D A L E D I V I S I O N
REVERSE
STANDOFF
VOLTAGE
VWM
MINIMUM
BREAKDOWN
VOLTAGE
VBR
BREAKDOWN
CURRENT
I(BR)
MAXIMUM
CLAMPING
VOLTAGE
@ IPP
PEAK
PULSE
MAXIMUM
STANDBY
CURRENT
@ VWM
TYPE
CURRENT
(See Fig. 2)
IPP
NUMBER
VC
ID
MIN @ I(BR)
Volts
Volts
Amps
µA
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Volts
47.8
47.8
50.0
50.0
53.3
53.3
56.7
56.7
60.0
60.0
64.4
64.4
66.7
66.7
71.1
71.1
77.8
77.8
83.3
83.3
86.7
86.7
94.4
94.4
100
mA
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SMAJ43
43
43
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103.0
93.6
107.0
96.8
114.0
103.0
125
6.5
7.2
6.2
6.9
5.8
6.5
5.5
6.1
5.2
5.7
4.9
5.3
4.7
5.2
4.4
4.9
4.0
4.4
3.7
4.1
3.6
4.0
3.3
3.6
3.1
3.4
2.8
3.1
2.6
2.8
2.3
2.6
2.2
2.4
1.9
2.1
1.7
1.9
1.6
1.8
SMAJ43A
SMAJ45
45
SMAJ45A
SMAJ48
45
48
SMAJ48A
SMAJ51
48
51
SMAJ51A
SMAJ54
51
54
SMAJ54A
SMAJ58
54
58
SMAJ58A
SMAJ60
58
60
SMAJ60A
SMAJ64
60
64
SMAJ64A
SMAJ70
64
70
SMAJ70A
SMAJ75
70
113
75
134
SMAJ75A
SMAJ78
75
121
78
139
SMAJ78A
SMAJ85
78
126
85
151
SMAJ85A
SMAJ90
85
137
90
160
SMAJ90A
SMAJ100
SMAJ100A
SMAJ110
SMAJ110A
SMAJ120
SMAJ120A
SMAJ130
SMAJ130A
SMAJ150
SMAJ150A
SMAJ160
SMAJ160A
SMAJ170
SMAJ170A
90
100
146
100
100
110
110
120
120
130
130
150
150
160
160
170
170
111
179
111
162
122
196
122
177
133
214
133
193
144
231
144
209
167
268
167
243
178
287
178
259
189
304
189
275
•
•
For Bidirectional device types indicate a C or CA suffix after the part number. (i.e.: SMAJ170CA or SMAJ170C). Bidirectional
capacitance is half that shown in figure 4 at zero volts.
Microsemi Corp’s SMA series (500 W) surface mountable packages are designed specifically for transient voltage suppression. The
wide leads assure a large surface contact for good heat dissipation, and a low resistance path for surge current flow to ground. These
high speed transient voltage suppressors can be used to effectively protect sensitive components such as integrated circuits and MOS
devices.
SYMBOLS & DEFINITIONS
Symbol
VWM
PPP
Definition
Working Peak (Standoff) Voltage
Peak Pulse Power
Symbol
Definition
IPP
VC
Peak Pulse Current
Clamping Voltage
V(BR)
ID
Breakdown Voltage
I(BR)
Breakdown Current for V(BR)
Standby Current
Copyright 2002
Microsemi
Page 3
MSCXXXX.PDF 10-14-2003 REV D
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
SMAJ5.0 thru SMAJ170CA
SURFACE MOUNT 500 Watt
Transient Voltage Suppressor
S C O T T S D A L E D I V I S I O N
GRAPHS
tw Microseconds
FIGURE 1
Peak Pulse Power (PPP) – Kilowatts versus
Pulse Width (tw) - Microseconds
FIGURE 2
TL Lead Temperature oC
V(BR) - Breakdown Voltage – Volts
Pulse Waveform for Exponential Surge
FIGURE 3
FIGURE 4
Derating Curve
Typical Capacitance vs. Breakdown Voltage
Copyright 2002
Microsemi
Page 4
MSCXXXX.PDF 10-14-2003 REV D
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
SMAJ5.0 thru SMAJ170CA
SURFACE MOUNT 500 Watt
Transient Voltage Suppressor
S C O T T S D A L E D I V I S I O N
PACKAGE DIMENSIONS & PAD LAYOUT
PAD LAYOUT
INCHES
MM
DIM
A
MIN
.052
.160
.100
.194
.078
.030
-
MAX
.103
.180
.110
.216
.115
.060
.02
MIN
1.32
3.99
2.57
4.93
1.98
.76
MAX
1.47
4.50
2.79
5.48
2.92
1.52
.51
NOTE
B
C
D
E
1
F
INCHES
.245
mm
6.22
1.90
2.62
G
-
A
B
C
NOTE 1: THIS MAXIMUM DIMENSION IS LARGER THAN THE
STANDARD JEDEC CALL OUT. STANDARD JEDEC
IS .105 INCHES OR 2.66 MM.
.075
.103
Copyright 2002
Microsemi
Page 5
MSCXXXX.PDF 10-14-2003 REV D
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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