1N746AUR-1 - 1N759AUR-1,
1N4370AUR-1 - 1N4372AUR-1
Silicon Zener Diode Series
Rev. V2
Features
•
Metallurgically Bonded, Double Plugged
Construction
•
Leadless Package for Surface Mount
•
Available in JAN, JANTX, JANTXV per
MIL-PRF-19500 / 127
Electrical Specifications: T
A
= +25°C (unless otherwise specified)
Nominal
Zener
Voltage
V
ZT
@ I
ZT1
V
1N746AUR-1
1N747AUR-1
1N748AUR-1
1N749AUR-1
1N750AUR-1
1N751AUR-1
1N752AUR-1
1N753AUR-1
1N754AUR-1
1N755AUR-1
1N756AUR-1
1N757AUR-1
1N758AUR-1
1N759AUR-1
1N4370AUR-1
1N4371AUR-1
1N4372AUR-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
2.4
2.7
3.0
Zener
Test
Current
2
I
ZT
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Maximum
Zener
Impedance
3
Z
ZT
@ I
ZT
Ω
24
22
20
18
15
14
8
3
3
4
5
6
7
10
30
30
29
µA
5
3
2
2
5
5
5
5
2
2
1
1
1
1
100
60
30
Maximum
Reverse
Current
I
R
@ V
R
V
1.0
1.0
1.0
1.0
1.5
2.0
2.5
3.5
4.0
5.0
6.0
7.0
8.0
9.0
1
1
1.0
Maximum
Zener
Current
I
ZM
mA
120
110
100
90
85
75
70
65
60
55
50
45
40
35
155
140
125
Part #
1. Zener voltage tolerance on "A" suffix is +5%. No Suffix denotes +10% tolerance, "C" suffix denotes +2% tolerance and "D" suffix denotes
+1% tolerance.
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 I
ZT
A 60Hz rms AC current equal to 10% of I
ZT
.
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:
www.vptcomponents.com
1N746AUR-1 - 1N759AUR-1,
1N4370AUR-1 - 1N4372AUR-1
Silicon Zener Diode Series
Rev. V2
Absolute Maximum Ratings
4,5
DC Power Dissipation
Power Derating
Forward Voltage
Operating / Storage Temperature
500 mW @ T
EC
= +125°C
10 mW / °C above T
EC
= +125°C
1.1 V @ 200 mA
-65°C
to +175°C
4. Exceeding any one or combination of these limits may cause permanent damage to this device.
5. VPT Components does not recommend sustained operation near these survivability limits.
Zener Impedance vs. Operating Current
Power Derating Curve
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:
www.vptcomponents.com
1N746AUR-1 - 1N759AUR-1,
1N4370AUR-1 - 1N4372AUR-1
Silicon Zener Diode Series
Rev. V2
Outline (DO – 213AA, Hermetically sealed glass case. (MELF, SOD-80, LL34)
Dim.
BL
BD
ECT
S
Millimeters
Min.
Max.
0.130
0.063
0.016
0.146
0.067
0.022
Inches
Min.
3.30
1.60
0.41
Max.
3.71
1.71
0.56
0.001 min
0.03 min
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:
www.vptcomponents.com
1N746AUR-1 - 1N759AUR-1,
1N4370AUR-1 - 1N4372AUR-1
Silicon Zener Diode Series
Rev. V2
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 as-
sumes 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 oth-
erwise, 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 PATENT, COPYRIGHT OR
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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:
www.vptcomponents.com
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