1N4717C-1/TR [MICROSEMI]
Zener Diode, 43V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN;型号: | 1N4717C-1/TR |
厂家: | Microsemi |
描述: | Zener Diode, 43V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN |
文件: | 总3页 (文件大小:325K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
1N4678 thru 1N4717-1 DO-35
500 mW AXIAL-LEADED ZENER DIODES
S C O T T S D A L E D I V I S I O N
DESCRIPTION
APPEARANCE
The 1N4678 thru 1N4717 series of 0.5 watt Zener Voltage Regulators
provides a selection from 1.8 to 43 volts in standard 5% tolerances as well
as tighter tolerances identified by different suffix letters on the part number.
These glass axial-leaded DO-35 Zeners are also available with an internal-
metallurgical-bond option by adding “-1” suffix similar to military
requirements on similar Zeners. Microsemi also offers numerous other
Zener products to meet higher and lower power applications.
DO-35
(DO-204AH)
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
•
•
JEDEC registered 1N4678 thru 1N4717
•
•
Regulates voltage over a broad operating
current and temperature range
Internal metallurgical bond option available by
adding a “-1” suffix
Guaranteed maximum voltage regulation 10 µA to
100 µA
•
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
Surface Mount available in DO-213AA package
outline by adding a UR or UR-1 (see separate data
sheet for 1N4678UR thru 1N4717UR-1
•
•
Voltage selection from 1.8 to 43 V
Standard voltage tolerances are plus/minus 5%
with no suffix
Tight tolerances available in plus or minus 2%
or 1% with C or D suffix respectively
Flexible axial-lead mounting terminals
Nonsensitive to ESD per MIL-STD-750 Method 1020
Minimal capacitance (see Figure 3)
•
•
•
•
•
•
•
DO-7 glass body axial-leaded Zener equivalents are
also available (see separate data sheet)
Inherently radiation hard as described in Microsemi
MicroNote 050
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
•
•
Operating and Storage temperature: -65ºC to
•
•
•
CASE: Hermetically sealed axial-lead glass DO-35
+175ºC
(DO-204AH) package
Thermal Resistance: 250 ºC/W junction to lead at
3/8 (10 mm) lead length from body, or 310ºC/W
junction to ambient when mounted on FR4 PC board
(1 oz Cu) with 4 mm2 copper pads and track width 1
mm, length 25 mm
TERMINALS: Leads, tin-lead plated solderable per
MIL-STD-750, method 2026
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
•
Steady-State Power: 0.5 watts at TL < 50oC 3/8 inch
(10 mm) from body or 0.48 W at TA < 25ºC when
mounted on FR4 PC board as described for thermal
resistance (see Figure 2 for derating)
•
•
MARKING: Part number
TAPE & REEL option: Standard per EIA-296 (add
“TR” suffix to part number)
•
•
WEIGHT: 0.2 grams
See package dimensions on last page
•
•
Forward voltage @200 mA: 1.1 volts (maximum)
Solder Temperatures: 260 ºC for 10 s (max)
Copyright 2003
Microsemi
Page 1
11-05-2003 REV A
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
1N4678 thru 1N4717-1 DO-35
500 mW AXIAL-LEADED ZENER DIODES
S C O T T S D A L E D I V I S I O N
*ELECTRICAL CHARACTERISTICS @ 25ºC
JEDEC
NOMINAL
ZENER
VOLTAGE
(Note 3)
VZ
ZENER
MAXIMUM
MAXIMUM REVERSE
LEAKAGE CURRENT
MAXIMUM
TYPE
TEST
VOLTAGE
REGULATION
(Note 2 & 3)
∆VZ
DC ZENER
CURRENT*
NUMBER
CURRENT
(Note 1)
IZT
IR @ VR
IZM
VOLTS
1.8
VOLTS
0.70
VOLTS
1.0
mA
µA
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
µA
7.5
1N4678
1N4679
1N4680
1N4681
1N4682
1N4683
1N4684
1N4685
1N4686
1N4687
1N4688
1N4689
1N4690
1N4691
1N4692
1N4693
1N4694
1N4695
1N4696
1N4697
1N4698
1N4699
1N4700
1N4701
1N4702
1N4703
1N4704
1N4705
1N4706
1N4707
1N4708
1N4709
1N4710
1N4711
1N4712
1N4713
1N4714
1N4715
1N4716
1N4717
240
220
200
190
180
170
160
150
140
130
120
110
100
90
2.0
0.70
5.0
1.0
2.2
0.75
4.0
1.0
2.4
0.80
2.0
1.0
2.7
0.85
1.0
1.0
3.0
0.90
0.8
1.0
3.3
0.95
7.5
1.5
3.6
0.95
7.5
2.0
3.9
0.97
5.0
2.0
4.3
0.99
4.0
2.0
4.7
0.99
10.0
10.0
10.0
10.0
10.0
10.0
1.0
3.0
5.1
0.97
3.0
5.6
0.96
4.0
6.2
0.95
5.0
6.8
0.90
5.1
70
7.5
0.75
5.7
63.6
58.0
54.8
52.4
49.6
43.2
40.8
38.0
35.0
32.6
30.8
29.0
26.4
25.0
23.8
21.6
19.8
19.0
17.6
17.0
15.8
14.4
13.2
12.2
11.0
8.2
0.50
6.2
8.7
0.10
1.0
6.6
9.1
0.08
1.0
6.9
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
22.0
24.0
25.0
27.0
28.0
30.0
33.0
36.0
39.0
43.0
0.10
1.0
7.6
0.11
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
8.4
0.12
9.1
0.13
9.8
0.14
10.6
11.4
12.1
12.9
13.6
14.4
15.2
16.7
18.2
19.0
20.4
21.2
22.8
25.0
27.3
29.6
32.6
0.15
0.16
0.17
0.18
0.19
0.20
0.22
0.24
0.25
0.27
0.28
0.30
0.33
0.36
0.39
0.43
*JEDEC registered data except IZM has been increased (doubled) for 500 mW power dissipation capabilities
NOTES: 1. All types as shown are +/-5% tolerance. Also available in 2% and 1% tolerance with suffix C and D respectively.
2. ∆VZ @ 100µA minus VZ @ 10µA.
3. The electrical characteristics are measured after allowing the device to stabilize for 20 seconds when mounted with 3/8”
minimum lead length from the base.
Copyright 2003
Microsemi
Page 2
11-05-2003 REV A
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
1N4678 thru 1N4717-1 DO-35
500 mW AXIAL-LEADED ZENER DIODES
S C O T T S D A L E D I V I S I O N
GRAPHS
Voltage Temperature
Coefficient %/oC
mV Change /ºC
TL – LEAD TEMPERATURE (oC) 3/8” FROM BODY or
TA on FR4 PC BOARD
NOMINAL ZENER VOLTAGE (VOLTS)
FIGURE 1
FIGURE 2
POWER DERATING CURVE
ZENER VOLTAGE TEMPERATURE
COEFFICIENT vs. ZENER VOLTAGE
PACKAGE DIMENSIONS
At zero volts
At –2 volts (VR)
ZENFEIRGVUORLTEA3GE V
All dimensions in: INCH
mm
Z
CAPACITANCE vs. VZ CURVE
Copyright 2003
11-05-2003 REV A
Microsemi
Page 3
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
相关型号:
1N4717C-TP
Zener Diode, 43V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-35, ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2
MCC
1N4717C/TR
Zener Diode, 43V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN
MICROSEMI
1N4717CLEADFREE
Zener Diode, 43V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-35, DO-35, 2 PIN
CENTRAL
1N4717CTR
Zener Diode, 43V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN
MICROSEMI
©2020 ICPDF网 联系我们和版权申明