3EZ4.7D4TR [MICROSEMI]
Zener Diode, 4.7V V(Z), 4%, 1.25W, Silicon, Unidirectional, DO-204AL, PLASTIC, DO-41, 2 PIN;
| 型号： | 3EZ4.7D4TR |
| 厂家： | 
Microsemi |
| 描述： | Zener Diode, 4.7V V(Z), 4%, 1.25W, Silicon, Unidirectional, DO-204AL, PLASTIC, DO-41, 2 PIN 测试 二极管 |
| 文件： | 总3页 (文件大小：191K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
3EZ3.9D5 thru 3EZ200D5, e3
Silicon 3 Watt Zener Diode
S C O T T S D A L E D I V I S I O N
DESCRIPTION
APPEARANCE
The 3EZ3.9D5 thru 3EZ200D5 series of axial-leaded 3.0 watt Zeners
provides voltage regulation selections with 5% tolerances from 3.9 to 200
volts in a DO-41 plastic package size. Other Zener voltage tolerances are
also available by changing the suffix number to the tolerance desired such
as 1, 2 3, or 4 for tighter tolerances or 10 for wider tolerance. These plastic
encapsulated Zeners are also available in various military equivalent
screening levels by adding a prefix identifier as also described in the
Features section. They may be operated at high maximum dc currents or
full power rating with adequate heat. Microsemi also offers numerous other
Zener products to meet higher and lower power applications.
DO-41 or
DO-204AL
(Plastic)
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
•
•
Zener voltage available 3.9 V to 200 V
•
•
Regulates voltage over a broad operating current
and temperature range
Standard voltage tolerances are plus/minus 5% with
a 5 suffix and 10 % with 10 suffix identification
3 W capability in relatively small DO-41 package
size when adequately heat sunk (see Figure 1)
•
•
Tight tolerances available in plus or minus 4%, 3%,
2% or 1% with 4, 3, 2, or 1 suffix respectively
•
•
•
Wide selection from 3.9 to 200 V
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.
Flexible axial-lead mounting terminals
Nonsensitive to ESD per MIL-STD-750 Method
1020
•
•
Withstands surge stresses
•
•
Surface mount equivalents available as
SMBJ3EZ3.9D5 to SMBJ3EZ200D5 in the DO-
214AA package, or SMBG3EZ3.9D5 to
SMBG3EZ200D5 in the DO-215AA package
High specified maximum current (IZM) when
adequately heat sunk
RoHS compliant devices available by adding “e3” suffix
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
•
Power dissipation at 25ºC: 3.0 watts (also see
derating in Figure 1).
•
CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
•
•
Operating and Storage temperature: -65ºC to +150ºC
•
TERMINALS: Leads, tin-lead or RoHS compliant
annealed matte-Tin plating solderable per MIL-
STD-750, method 2026
Thermal Resistance: 40 ºC/W junction to lead at 3/8
(10 mm) lead length from body, or 100ºC/W junction
to ambient when mounted on FR4 PC board (1oz Cu)
with 4 mm2 copper pads and track width 1 mm, length
25 mm
Steady-State Power: 3 watts at TL < 30oC 3/8 inch
(10 mm) from body, or 1.25 watts at TA = 25ºC when
mounted on FR4 PC described for thermal resistance
(also see Figure 1)
•
POLARITY: Cathode indicated by band where
diode is to be operated with the banded end
positive with respect to the opposite end for Zener
regulation
•
•
•
MARKING: Part number
TAPE & REEL option: Standard per EIA-296 (add
“TR” suffix to part number)
•
•
Forward voltage @200 mA: 1.2 volts (maximum)
Solder Temperatures: 260 ºC for 10 s (max)
•
•
WEIGHT: 0.4 grams
See package dimensions on last page
Copyright © 2006
6-20-2006 REV B
Microsemi
Page 1
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
3EZ3.9D5 thru 3EZ200D5, e3
Silicon 3 Watt Zener Diode
S C O T T S D A L E D I V I S I O N
ELECTRICAL CHARACTERISTICS @ 25oC
NOMINAL ZENER
MAXIMUM
MAXIMUM
REVERSE
ZENER
MAXIMUM
SURGE
CURRENT
(Note 4)
IZSM
MAXIMUM ZENER IMPEDANCE
VOLTAGE
(Note 2)
(Note 3)
MICRO
TYPE
CURRENT
CURRENT
NUMBER
(Note 1)
VZ
@
IZT
ZZT @ IZT
ZZK
@
IZK
mA
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.5
0.5
0.5
IR @ VR
IZM
VOLTS
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
27
28
30
33
36
39
43
47
51
56
62
68
mA
OHMS
4.5
4.5
4.0
3.5
2.5
1.5
2.0
2.0
2.3
2.5
3.5
4.0
4.5
4.5
5.0
5.5
5.5
6.0
6.0
7.0
7.0
8.0
9.0
10
12
16
20
22
28
33
38
45
50
55
70
85
OHMS
400
400
500
550
600
700
700
700
700
700
700
700
700
700
700
700
700
750
750
750
750
750
750
750
VOLTS
1.0
1.0
1.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
7.6
8.4
9.1
9.9
10.6
11.4
12.2
13
13.7
14.4
15.2
16.7
18.2
20.6
21
22.5
25.1
27.4
29.7
32.7
35.6
38.8
42.6
47.1
51.7
56
mA
630
590
550
520
480
435
393
360
330
297
270
225
246
208
193
180
169
150
159
142
135
123
112
100
96
90
82
75
69
63
57
53
48
44
40
36
33
30
27
25
22
A
4.4
4.1
3.8
3.5
3.3
3.1
2.9
μA
80
30
3EZ3.9D5
3EZ4.3D5
3EZ4.7D5
3EZ5.1D5
3EZ5.6D5
3EZ6.2D5
3EZ6.8D5
3EZ7.5D5
3EZ8.2D5
3EZ9.1D5
3EZ10D5
3EZ11D5
3EZ12D5
3EZ13D5
3EZ14D5
3EZ15D5
3EZ16D5
3EZ17D5
3EZ18D5
3EZ19D5
3EZ20D5
3EZ22D5
3EZ24D5
3EZ27D5
3EZ28D5
3EZ30D5
3EZ33D5
3EZ36D5
3EZ39D5
3EZ43D5
3EZ47D5
3EZ51D5
3EZ56D5
3EZ62D5
3EZ68D5
3EZ75D5
3EZ82D5
3EZ91D5
3EZ100D5
3EZ110D5
3EZ120D5
3EZ130D5
3EZ140D5
3EZ150D5
3EZ160D5
3EZ170D5
3EZ180D5
3EZ190D5
3EZ200D5
192
174
160
147
134
121
110
100
91
82
75
68
63
58
53
50
47
44
42
40
37
34
31
28
27
25
23
21
19
17
16
15
13
12
11
10
20
5.0
5.0
5.0
5.0
5.0
5.0
3.0
3.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
2.66
2.44
2.2
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
2.0
1.82
1.66
1.54
1.43
1.33
1.25
1.18
1.11
1.05
1.0
0.91
0.83
0.74
0.71
0.67
0.61
0.56
0.51
0.45
0.42
0.39
0.36
0.32
0.29
0.27
0.24
0.22
0.20
0.18
0.16
0.15
0.14
0.13
0.12
0.12
0.11
0.10
0.10
750
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
4000
4500
5000
5000
6000
6500
7000
7000
8000
8000
75
82
91
9.1
8.2
7.5
6.8
6.3
5.8
5.3
5.0
4.7
4.4
4.2
4.0
3.7
95
62.2
69.2
76
115
160
225
300
375
475
550
625
650
700
800
875
100
110
120
130
140
150
160
170
180
190
200
83.6
91.2
98.8
106.4
114
121.6
130.4
136.8
144.8
152
21
19
18
17
16
15
14
13
NOTES: 1. Suffix 1 indicates +/-1% tolerance, suffix 2 indicates +/-2% tolerance, suffix 3 indicates +/-3% tolerance, suffix 4 indicates +/-4%
tolerance, suffix 5 indicates +/-5% tolerance. Suffix 10 indicates +/-10%, no suffix indicates +/-20%.
2. The VZ is measured by applying IZ 40 ms +/-10 ms prior to reading. Mounting contacts are located 3/8” to ½” from inside edge of
mounting clips. Ambient temperature, TA = 25oC (+8oC/-2oC).
3. The zener impedance is derived from the 60 cycle ac voltage resulting from an ac current having an rms value equal to 10%
of the dc zener current (IZT or IZK ) is superimposed on IZT or IZK
.
4. Maximum Surge Current is a non-recurrent maximum peak reverse surge with a pulse width of 8.3 ms.
Copyright © 2006
6-20-2006 REV B
Microsemi
Scottsdale Division
Page 2
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
3EZ3.9D5 thru 3EZ200D5, e3
Silicon 3 Watt Zener Diode
S C O T T S D A L E D I V I S I O N
3EZ
110
D
5
TOLERANCE
3 WATT
MOLDED
ZENER
DIODE
DEVICE
NOMINAL
ZENER
VOLTAGE
GRAPHS
TL
TA on FR4 PC
PACKAGE DIMENSIONS
TL, Lead temperature (oC) at 3/8” from body
or TA on FR4 PC Board
FIGURE 1
POWER DERATING CURVE
Copyright © 2006
6-20-2006 REV B
Microsemi
Page 3
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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