1N753CUR-1TRE3 [MICROSEMI]
Zener Diode, 6.2V V(Z), 2%, 0.5W,;
| 型号： | 1N753CUR-1TRE3 |
| 厂家： | 
Microsemi |
| 描述： | Zener Diode, 6.2V V(Z), 2%, 0.5W, 二极管 齐纳二极管 |
| 文件： | 总3页 (文件大小：285K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1N746UR-1 thru 1N759AUR-1 and
1N4370UR-1 thru 1N4372AUR-1
(or MLL746-1 thru MLL759A-1 and
MLL4370-1 thru MLL4372A-1)
S C O T T S D A L E D I V I S I O N
Surface Mount 500 mW Zener Diodes
DESCRIPTION
APPEARANCE
The 1N746UR-1 thru 1N759AUR-1 and 1N4370UR-1 thru 1N4372AUR-1
series of 0.5 watt Zener Voltage Regulators provides a surface mount
equivalent to the popular JEDEC registered 1N746 to 1N759A and 1N4370
to 1N4372A for 2.4 to 12 volts in standard 5% or 10% tolerances as well as
tighter tolerances identified by different suffix letters on the part number.
These glass surface mount DO-213AA Zeners have internal-metallurgical-
bonding and are also available in JAN, JANTX, and JANTXV military
qualifications. Microsemi also offers numerous other Zener products to
meet higher and lower power applications.
DO-213AA
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
•
Surface mount equivalents to the JEDEC registered
•
Regulates voltage over a broad operating
current and temperature range
Selection from 2.4 to 12 V
Hermetically sealed surface mount package
Standard voltage tolerances are plus/minus 5%
with A suffix identification and 10 % with no suffix
Tight tolerances available in plus or minus 2%
or 1% with C or D suffix respectively
Nonsensitive to ESD per MIL-STD-750 Method 1020
Minimal capacitance (see Figure 2)
1N746 thru 1N759A and 1N4370 thru 1N4372A series
•
•
Internal metallurgical bonding
•
•
•
Also available in JAN, JANTX, and JANTXV
qualifications per MIL-PRF-19500/127 by adding the
JAN, JANTX, or JANTXV prefixes to part numbers for
desired level of screening; (e.g. JANTX1N751AUR-1,
JANTXV1N758CUR-1, etc.)
Axial-leaded equivalents also available in DO-35
including JAN, JANTX, and JANTXV military qualified
options to MIL-PRF-19500/127; e.g. JANTX1N753A-1
(see separate data sheet)
•
•
•
•
•
•
Inherently radiation hard as described in Microsemi
DO-7 glass body axial-leaded Zener equivalents are
MicroNote 050
also available
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
•
•
Operating and Storage temperature: -65ºC to +175ºC
•
•
•
CASE: Hermetically sealed glass DO-213AA
Thermal Resistance: 100 ºC/W junction to end or
250ºC/W junction to ambient when mounted on FR4
PC board (1 oz Cu) with recommended footprint (see
last page)
(SOD80 or MLL34) MELF style package
TERMINALS: End caps 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 end cap
temperature TEC < 125oC or 0.5 watts at ambient TA <
50ºC when mounted on FR4 PC board as described
for thermal resistance above (also see Figure 2)
•
•
MARKING: cathode band only
TAPE & REEL option: Standard per EIA-481-B with
12 mm tape, 2000 per 7 inch reel or 5000 per 13
inch reel (add “TR” suffix to part number)
WEIGHT: 0.04 grams
•
•
Forward voltage @200 mA: 1.1 volts
Solder Temperatures: 260 ºC for 10 s (max)
•
•
See package dimensions on last page
Copyright 2003
Microsemi
Page 1
11-03-2003 REV 0
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
1N746UR-1 thru 1N759AUR-1 and
1N4370UR-1 thru 1N4372AUR-1
(or MLL746-1 thru MLL759A-1 and
MLL4370-1 thru MLL4372A-1)
S C O T T S D A L E D I V I S I O N
Surface Mount 500 mW Zener Diodes
ELECTRICAL CHARACTERISTICS* @ 25oC
NOMINAL
ZENER
MAXIMUM
MAXIMUM REVERSE
CURRENT IR
MAXIMUM
ZENER
TYPICAL
TEMP COEFF.
OF ZENER
VOLTAGE
INDUSTRY
PART
ZENER
TEST
ZENER
VOLTAGE
VZ @ IZT
(NOTE 2)
CURRENT
IZT
IMPEDANCE
ZZT @ IZT
(NOTE 3)
CURRENT
IZM
@ VR = 1 VOLT
NUMBER
α
(NOTE 4)
@25ºC
µA
@+150ºC
µA
VZ
(NOTES 1 & 5)
VOLTS
2.4
mA
20
OHMS
30
mA
150
135
120
%/oC
-.085
-.080
-.075
1N4370UR-1
1N4371UR-1
1N4372UR-1
100
75
200
2.7
20
30
150
3.0
20
29
50
100
1N746UR-1
1N747UR-1
1N748UR-1
1N749UR-1
1N750UR-1
1N751UR-1
1N752UR-1
1N753UR-1
1N754UR-1
1N755UR-1
1N756UR-1
1N757UR-1
1N758UR-1
1N759UR-1
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10.0
12.0
20
20
20
20
20
20
20
20
20
20
20
20
20
20
28
24
23
22
19
17
11
7
10
10
10
2
30
30
30
30
30
20
20
20
20
20
20
20
20
20
110
100
95
85
75
70
65
60
55
50
45
40
35
30
-.066
-.058
-.046
-.033
2
-.015
1
+/-.010
+.030
+.049
+.053
+.057
+.060
+.061
+.062
+.062
1
.1
.1
.1
.1
.1
.1
.1
5
6
8
10
17
30
* JEDEC Registered Data
NOTE 1: Standard tolerance on types shown is +/- 10%. Suffix letter A denotes +/- 5% tolerance; suffix
letter C denotes +/- 2%; and suffix letter D denotes +/- 1% tolerance.
NOTE 2: Voltage measurements to be performed 20 seconds after application of dc test current.
NOTE 3: Zener impedance derived by superimposing on IZT, a 60 cps, rms ac current equal to 10% IZT (2 mA ac). See MicroNote 202 for
typical zener Impedance variation with different operating currents.
NOTE 4: Allowance has been made for the increase in VZ due to ZZ and for the increase in junction temperature as the unit approaches
thermal equilibrium at the power dissipation of 400 mW.
NOTE 5: These may be ordered as either 1N4370UR-1 thru 1N4372AUR-1 and 1N746UR-1 thru 1N758AUR-1, or as MLL4370-1 thru
MLL4372A-1 and MLL746-1 thru MLL758A-1. For military types, use the 1NxxxUR-1 format and also include JAN, JANTX, or JANTXV
prefix for desired screening level, e.g. JANTX1N4370UR-1, JANTXV1N746AUR-1, JANTXV1N758UR-1, etc.
GRAPHS
TEC
TA
TEC End Cap Temperature (oC), or
TA Ambient Temperature on FR4 PC BOARD
FIGURE 1
Zener Voltage VZ
FIGURE 2
CAPACITANCE vs. ZENER VOLTAGE
(TYPICAL)
POWER DERATING CURVE
Copyright 2003
11-03-2003 REV 0
Microsemi
Page 2
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
1N746UR-1 thru 1N759AUR-1 and
1N4370UR-1 thru 1N4372AUR-1
(or MLL746-1 thru MLL759A-1 and
MLL4370-1 thru MLL4372A-1)
S C O T T S D A L E D I V I S I O N
Surface Mount 500 mW Zener Diodes
INCHES
MILLIMETERS
DIM
A
MIN
MAX
0.067
0.146
0.022
MIN
1.60
3.30
0.41
MAX
1.70
0.063
0.130
0.016
3.70
0.55
B
PAD LAYOUT
C
INCHES
.200
mm
5.08
1.40
2.03
A
B
C
.055
.080
Copyright 2003
Microsemi
Page 3
11-03-2003 REV 0
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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