參數(shù)資料
型號： 1N5544D
廠商： MICROSEMI CORP-LAWRENCE
元件分類： 參考電壓二極管
英文描述： Dual FET Bus Switch With Level Shifting and -2 V Undershoot Protection 8-SOIC -40 to 85
中文描述： 28 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35
封裝： HERMETICALLY SEALED, GLASS PACKAGE-2
文件頁數(shù)： 1/2頁
文件大?。?/td> 113K
代理商： 1N5544D
6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841
PHONE (978) 620-2600
WEBSITE: http://www.microsemi.com
FAX (978) 689-0803
143
FIGURE 1
DESIGN DATA
CASE:
DO-213AA
,
Hermetically sealed
glass case. (MELF, SOD-80, LL34)
LEAD FINISH:
Tin / Lead
THERMAL RESISTANCE: (
ROJEC):
100 °C/W maximum at L = 0 inch
THERMAL IMPEDANCE: (
ZOJX): 35
°C/W maximum
POLARITY:
Diode to be operated with
the banded (cathode) end positive.
MOUNTING SURFACE SELECTION:
The Axial Coefficient of Expansion
(COE) Of this Device is Approximately
+6PPM/°C. The COE of the Mounting
Surface System Should Be Selected To
Provide A Suitable Match With This
Device.
MAXIMUM RATINGS
Junction and Storage Temperature: -65°C to +125°C
DC Power Dissipation: 500 mW @ TEC= +125°C
Power Derating: 10 mW / °C above TEC= +125°C
Forward Voltage @ 200mA: 1.1 volts maximum
ELECTRICAL CHARACTERISTICS
@ 25°C
,
unless otherwise specified.
B-C-D
SUFFIX
MAXIMUM
DC ZENER
CDI
TYPE
NUMBER
NOMINAL
ZENER
VOLTAGE CURRENT B-C-D SUFFIX
ZENER MAX. ZENER MAXIMUM REVERSE
TEST
IMPEDANCE
REGULATION
FACTOR
CURRENT
LOW
LEAKAGE CURRENT
CUVZ
VZ@ 1ZT
(NOTE 2)
1ZT
ZZT@ 1ZT
(NOTE 3)
lR
VR= VOLTS
1ZM
VZ
(NOTE 5)
1ZL
(NOTE 1)
(NOTE 4)
NON & A-
SUFFIX
B-C-D-
SUFFIX
VOLTS
mA
OHMS
μ
Adc
mA
VOLTS
mA
CDLL5518B
CDLL5519B
CDLL5520B
CDLL5521B
CDLL5522B
CDLL5523B
CDLL5524B
CDLL5525B
CDLL5526B
CDLL5527B
CDLL5528B
CDLL5529B
CDLL5530B
CDLL5531B
CDLL5532B
CDLL5533B
CDLL5534B
CDLL5535B
CDLL5536B
CDLL5537B
CDLL5538B
CDLL5539B
CDLL5540B
CDLL5541B
CDLL5542B
CDLL5543B
CDLL5544B
CDLL5545B
CDLL5546B
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
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
28.0
30.0
33.0
20
20
20
20
10
5.0
3.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
26
24
22
18
22
26
30
30
30
35
40
45
60
80
90
90
100
100
100
100
100
100
100
100
100
100
100
100
100
5.0
3.0
1.0
3.0
2.0
2.0
2.0
1.0
1.0
0.5
0.5
0.1
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
0.01
0.01
0.01
0.90
0.90
0.90
1.0
1.5
2.0
3.0
4.5
5.5
6.0
6.5
7.0
8.0
9.0
9.5
10.5
11.5
12.5
13.0
14.0
15.0
16.0
17.0
18.0
20.0
21.0
23.0
24.0
28.0
1.0
1.0
1.0
1.5
2.0
2.5
3.5
5.0
6.2
6.8
7.5
8.2
9.1
9.9
10.8
11.7
12.6
13.5
14.4
15.3
16.2
17.1
18.0
19.8
21.6
22.4
25.2
27.0
29.7
115
105
98
88
81
75
68
61
56
51
46
42
38
35
32
29
27
25
24
22
21
20
19
17
16
15
14
13
12
0.90
0.90
0.85
0.75
0.60
0.65
0.30
0.20
0.10
0.05
0.05
0.05
0.10
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.25
0.30
0.35
0.40
0.45
0.50
2.0
2.0
2.0
2.0
1.0
0.25
0.25
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
NOTE 1
No Suffix type numbers are +20% with guaranteed limits for only VZ, lR, and VF.
Units with “A” suffix are +10% with guaranteed limits for VZ, lR, and VF. Units with
guaranteed limits for all six parameters are indicated by a “B” suffix for +5.0% units,
“C” suffix for+2.0% and “D” suffix for +1.0%.
NOTE 2
Zener voltage is measured with the device junction in thermal equilibrium at an ambient
temperature of 25°C + 3°C.
NOTE 3
Zener impedance is derived by superimposing on 1ZTA 60Hz rms a.c. current equal to
10% of1ZT.
Reverse leakage currents are measured at VRas shown on the table.
VZis the maximum difference between VZat lZTand VZat lZLmeasured
with the device junction in thermal equilibrium.
NOTE 4
NOTE 5
1N5518BUR-1 THRU 1N5546BUR-1 AVAILABLE IN
JAN, JANTX AND JANTXV
PER MIL-PRF-19500/437
ZENER DIODE, 500mW
LEADLESS PACKAGE FOR SURFACE MOUNT
LOW REVERSE LEAKAGE CHARACTERISTICS
METALLURGICALLY BONDED
1N5518BUR-1
thru
1N5546BUR-1
and
CDLL5518 thru CDLL5546D
MILLIMETERS INCHES
MIN
MAX
1.60
1.70
0.41
0.55
3.30
3.70
2.54 REF.
0.03 MIN.
DIM
D
F
G
G1
S
MIN
0.063 0.067
0.016 0.022
.130
.100 REF.
.001 MIN.
MAX
.146
相關(guān)PDF資料
PDF描述
1N5544DUR surface mount silicon Zener diodes
1N5545A Dual FET Bus Switch With Level Shifting and -2 V Undershoot Protection 8-TSSOP -40 to 85
1N5546A 10-Bit FET Bus Switches With Level Shifting with -2 V Undershoot 24-SOIC -40 to 85
1N5546A-1 Low Voltage Surface Mount 500 mW Avalanche Diodes
1N5546ATR-1 10-Bit FET Bus Switches With Level Shifting with -2 V Undershoot 24-TSSOP -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
1N5545B 制造商:Microsemi Corporation 功能描述:ZENER SGL 30V 5% 417MW 2PIN DO-204AA - Bulk
1N5545BUR-1 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE DO-213AA SD - Bulk
1N5546B 制造商:Aeroflex / Metelics 功能描述:LOW VOLTAGE AVALANCHE ZENER - Bulk 制造商:Microsemi Corporation 功能描述:ZENER SGL 33V 5% 417MW 2PIN DO-204AA - Bulk 制造商:Microsemi Corporation 功能描述:DIODE ZENER 33V 500MW DO-35
1N5546BUR-1 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE DO-213AA SD - Bulk
1N5550 制造商:Microsemi Corporation 功能描述:Diode Switching 200V 5A 2-Pin Case E 制造商:Microsemi Corporation 功能描述:STD RECOVERY RECTFR 200V 5A 2PIN E - Bulk 制造商:Solid State Devices Inc (SSDI) 功能描述:STANDARD DIODE 3A 200V AXIA 制造商:Semtech Corporation 功能描述:1N5550 Series 200 V 5 A Hermetically Sealed Standard Recovery Rectifier Diode 制造商:Solid State Devices Inc (SSDI) 功能描述:STANDARD DIODE, 3A, 200V, AXIAL; Diode Type:Standard Recovery; Diode Configuration:Single; Repetitive Reverse Voltage Vrrm Max:200V; Forward Current If(AV):3A; Forward Voltage VF Max:1V; Forward Surge Current Ifsm Max:100A ;RoHS Compliant: Yes 制造商:Microsemi 功能描述:Diode Switching 200V 5A 2-Pin Case E
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*