1N746A-1 thru 1N759A-1 &
1N4370A-1 thru 1N4372A-1
Silicon Zener Diode Series
Rev. V1
Features
Available in JAN, JANTX, and JANTXV per
MIL-PRF-19500/127
Double Plug Construction
Metallurgically Bonded
Axial-leaded Glass DO-35 Style Package
Also Available in a Hermetically sealed MELF
DO-213AA package
Electrical Specifications: T
A
= +25°C (unless otherwise specified)
JEDEC
Type #
1
Nominal
Zener
Voltage
V
Z
@ I
ZT
V
1N746A-1
1N747A-1
1N748A-1
1N749A-1
1N750A-1
1N751A-1
1N752A-1
1N753A-1
1N754A-1
1N755A-1
1N756A-1
1N757A-1
1N758A-1
1N759A-1
1N4370A-1
1N4371A-1
1N4372A-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
1.0
1.0
1.0
Maximum
Zener
Current
mA
120
110
100
90
85
75
70
65
60
55
50
45
40
35
155
140
125
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 IZT A 60Hz rms a.c. current equal to 10% of IZT
1
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
DC-0012397
1N746A-1 thru 1N759A-1 &
1N4370A-1 thru 1N4372A-1
Silicon Zener Diode Series
Rev. V1
Absolute Maximum Ratings
Parameter
Forward Voltage
DC Power Dissipation
Power Derating
Thermal Resistance
Thermal Impedance
Operating & Storage Temperature
Absolute Maximum
1.1 V @ 200 mA
500 mW @ +50°C
4 mW/°C above +50°C
250°C/W @ L = 0.375 in.
25°C/W
-65°C to +175°C
Typical Performance Curves
Zener Impedance vs. Operating Current
Power Derating Curve
2
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
DC-0012397
1N746A-1 thru 1N759A-1 &
1N4370A-1 thru 1N4372A-1
Silicon Zener Diode Series
Rev. V1
Outline
Symbol
Min.
BD
BL
LD
LL
LU
0.055
0.120
0.018
1.000
Inches
Max.
0.090
0.200
0.023
1.500
0.050
Millimeters
Min.
1.40
3.05
0.46
25.40
Max.
2.29
5.08
0.58
38.10
1.27
Notes
3
4
5
Notes:
Dimensions are in inches.
Millimeters are given for general information only.
Dimension BD shall be measured at the largest diameter.
The BL dimension shall include the entire body including slugs.
Dimension LU shall include the sections of the lead over which the diameter is uncontrolled. This uncontrolled area is defined as the zone
between the edge of the diode body and extending .050 inch (1.27 mm) onto the leads.
6. In accordance with ASME Y14.5M, diameters are equivalent to Фx symbology.
1.
2.
3.
4.
5.
3
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
DC-0012397
1N746A-1 thru 1N759A-1 &
1N4370A-1 thru 1N4372A-1
Silicon Zener Diode Series
Rev. V1
MACOM Technology Solutions Inc. All rights reserved.
Information in this document is provided in connection with MACOM Technology Solutions Inc ("MACOM")
products. These materials are provided by MACOM as a service to its customers and may be used for
informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or
in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM
assumes no responsibility for errors or omissions in these materials. MACOM may make changes to
specifications and product descriptions at any time, without notice. MACOM 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 MACOM PRODUCTS INCLUDING LIABILITY OR
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, CONSEQUENTIAL OR
INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR
OTHER INTELLECTUAL PROPERTY RIGHT. MACOM FURTHER DOES NOT WARRANT THE ACCURACY
OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN
THESE MATERIALS. MACOM SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS,
WHICH MAY RESULT FROM THE USE OF THESE MATERIALS.
MACOM products are not intended for use in medical, lifesaving or life sustaining applications. MACOM
customers using or selling MACOM products for use in such applications do so at their own risk and agree to
fully indemnify MACOM for any damages resulting from such improper use or sale.
4
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
DC-0012397
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