1N5518BUR-1 thru 1N5546BUR-1
Zener Diode Series, 500 mW
Rev. V3
Features
•
1N5518BUR-1
-
1N5546BUR-1 Available in JAN,
JANTX and JANTXV PER MIL-PRF-19500/437
•
Low Reverse Leakage Characteristics
•
Leadless Package for Surface Mount
•
Metallurgically Bonded
•
Also available in DO-35 Axial Lead Glass
Package.
Electrical Specifications: T
A
= +25°C (unless otherwise specified)
Maximum
Normal Zener Zener Test
Zener
Current
Impedance
JEDEC TYPE Voltage
Vz @ IZT
IZT
B-C-D Suffix
Number
ZZT @ IZT
(Note1)
Volts
1N5518BUR-1
1N5519BUR-1
1N5520BUR-1
1N5521BUR-1
1N5522BUR-1
1N5523BUR-1
1N5524BUR-1
1N5525BUR-1
1N5526BUR-1
1N5527BUR-1
1N5528BUR-1
1N5529BUR-1
1N5530BUR-1
1N5531BUR-1
1N5532BUR-1
1N5533BUR-1
1N5534BUR-1
1N5535BUR-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
11.0
12.0
13.0
14.0
15.0
mA
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
Ohms
26
24
22
18
22
26
30
30
30
35
40
45
60
80
90
90
100
100
Maximum Reverse Leakage Current
IR
VR = Volts
NON &
A- Suffix
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
B-C-D-
Suffix
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
0.8
11.7
12.6
13.5
B-C-D Suffix
B-C-D Suffix
Maximum Regulation
Maximum
Noise
Factor
DC Zener
Density
ΔVZ
Current
@ IZ=250 mA (Note 2)
IZM
ND
mA
115
105
98
88
81
75
68
61
56
51
46
42
38
35
32
29
27
25
µV
/ √Hz
0.5
0.5
0.5
0.5
0.5
0.5
1.0
1.0
1.0
2.0
4.0
4.0
4.0
5.0
10
15
20
20
Volts
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
Low VZ
Current
IZL
µA
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
mA
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
(Continued next page)
1
VPT Components and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.vptcomponents.com
for additional data sheets and product information.
For further information and support please visit:
info@vptcomponents.com
1N5518BUR-1 thru 1N5546BUR-1
Zener Diode Series, 500 mW
Rev. V3
Electrical Specifications: T
A
= +25°C (unless otherwise specified)
Maximum
Normal Zener Zener Test
Zener
Voltage
Current
Impedance
JEDEC TYPE
Vz @ IZT
IZT
B-C-D Suffix
Number
ZZT @ IZT
(Note1)
Volts
1N5536BUR-1
1N5537BUR-1
1N5538BUR-1
1N5539BUR-1
1N5540BUR-1
1N5541BUR-1
1N5542BUR-1
1N5543BUR-1
1N5544BUR-1
1N5545BUR-1
1N5546BUR-1
16.0
17.0
18.0
19.0
20.0
22.0
24.0
25.0
28.0
30.0
33.0
mA
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Ohms
100
100
100
100
100
100
100
100
100
100
100
Maximum Reverse Leakage Current
IR
VR = Volts
NON &
A- Suffix
13.0
14.0
15.0
16.0
17.0
18.0
20.0
21.0
23.0
24.0
28.0
B-C-D-
Suffix
14.4
15.3
16.2
17.1
18.0
19.8
21.6
22.4
25.2
27.0
29.7
B-C-D Suffix
B-C-D Suffix
Maximum Regulation
Maximum
Noise
Factor
DC Zener
Density
ΔVZ
Current
@ IZ=250 mA (Note 2)
IZM
ND
mA
24
22
21
20
19
17
16
15
14
13
12
µV
/ √Hz
20
20
20
20
20
25
30
35
40
45
50
Volts
0.20
0.20
0.20
0.20
0.20
0.25
0.30
0.35
0.40
0.45
0.50
Low VZ
Current
IZL
µA
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
mA
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
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%.
2. Zener voltage is measured with the device junction in thermal equilibrium at an ambient temperature of 25°C ± 3°C.
3. Zener impedance is derived by superimposing on IZT @ 60Hz rms a.c. current equal to 10% of IZT.
4. Reverse leakage currents are measured at VR as shown on the table.
5.
ΔVZ
is the maximum difference between VZ at lZT and VZ at lZL measured with the device junction in thermal equilibrium.
Absolute Maximum Ratings
DC Power Dissipation
Forward Voltage
DC Power Derating
Junction & Storage Temperature
500 mW @ TL = +50°C
1.1 V @ 200 mA
10 mW /
°C
above +125°C
-65°C to +175°C
2
VPT Components and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.vptcomponents.com
for additional data sheets and product information.
For further information and support please visit:
info@vptcomponents.com
1N5518BUR-1 thru 1N5546BUR-1
Zener Diode Series, 500 mW
Rev. V3
Graphs
Outline Drawing
25
3
VPT Components and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.vptcomponents.com
for additional data sheets and product information.
For further information and support please visit:
info@vptcomponents.com
1N5518BUR-1 thru 1N5546BUR-1
Zener Diode Series, 500 mW
Rev. V3
VPT COMPONENTS. ALL RIGHTS RESERVED.
Information in this document is provided in connection with VPT Components products. These materials are provided by
VPT Components as a service to its customers and may be used for informational purposes only. Except as provided in VPT
Components Terms and Conditions of Sale for such products or in any separate agreement related to this document, VPT
Components assumes no liability whatsoever. VPT Components assumes no responsibility for errors or omissions in these
materials. VPT Components may make changes to specifications and product descriptions at any time, without notice. VPT
Components makes no commitment to update the information and shall have no responsibility whatsoever for conflicts or
incompatibilities arising from future changes to its specifications and product descriptions. No license, express or implied,
by estoppels or otherwise, to any intellectual property rights is granted by this document.
THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, RELATING TO
SALE AND/OR USE OF VPT COMPONENTS PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A
PARTICULAR PURPOSE, CONSEQUENTIAL OR INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PA-
TENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. VPT COMPONENTS FURTHER DOES NOT WARRANT THE
ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CON-TAINED WITHIN THESE
MATERIALS. VPT COMPONENTS SHALL NOT BE LIABLE FOR ANY SPECIAL, IN-DIRECT, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVE-NUES OR LOST PROFITS, WHICH MAY RESULT FROM THE USE
OF THESE MATERIALS.
VPT Components products are not intended for use in medical, lifesaving or life sustaining applications. VPT Components
customers using or selling VPT Components products for use in such applications do so at their own risk and agree to fully
indemnify VPT Components for any damages resulting from such improper use or sale.
4
VPT Components and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.vptcomponents.com
for additional data sheets and product information.
For further information and support please visit:
info@vptcomponents.com
stm32/stm8
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
