JANRH3157-1
| Model | JANRH3157-1 |
| Description | Zener Diode, 8.4V V(Z), 4.76%, 0.5W, Silicon, DO-204AA, HERMETICALLY SEALED, GLASS, DO-7, 2 PIN |
| PDF file | Total 3 pages (File size: 131K) |
| Chip Manufacturer | MICROSEMI |
1N3154 thru 1N3157, A, -1, e3
8.4 Volt Temperature Compensated Zener
Reference Diodes
SCOTTSDALE DIVISION
DESCRIPTION
The popular 1N3154 thru 1N3157A series of Zero-TC Reference Diodes
provides a selection of 8.4 V nominal voltages and temperature coefficients to
as low as 0.001 %/
o
C for minimal voltage change with temperature when
operated at 10.0 mA. These glass axial-leaded DO-7 reference diodes are
also available in JAN, JANTX, and JANTXV military qualifications. As a further
option for commercial product, they are available as RoHS Compliant with an
e3 suffix added to the part number. Microsemi also offers numerous other
Zener Reference Diode products for a variety of other voltages from 6.2 V to
200 V.
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
APPEARANCE
WWW .
Microsemi
.C
OM
DO-7
(DO-204AA)
FEATURES
•
JEDEC registered 1N3154 thru 1N3157A series
•
Standard reference voltage of 8.4V +/- 5% with tighter
tolerances available
•
1N3154, 3155, 3156, and 3157 also have military
qualification to MIL-PRF-19500/158 up to the
JANTXV level by adding JAN, JANTX, or JANTXV
prefixes to part numbers as well as “-1” suffix, e.g.
JANTX1N3157-1, etc.
•
Internal metallurgical bonds
•
JANS Equivalent available via SCD
•
Radiation Hardened devices available by changing
1N prefix to RH, e.g. RH3156, RH3157, RH3157A,
etc. Also consult factory for “RH” data sheet
brochure
•
RoHS Compliant devices available by adding an “e3”
suffix (not applicable to military)
•
•
•
•
APPLICATIONS / BENEFITS
Provides minimal voltage changes over a broad
temperature range
For instrumentation and other circuit designs
requiring a stable voltage reference
Maximum temperature coefficient selections
available from 0.01%/ºC to 0.001%/ºC
Tight reference voltage tolerances at the 8.4 V
nominal is available by adding tolerance 1%, 2%,
3%, etc. after the part number for identification e.g.
1N3156-2%, 1N3157A-1%, 1N3157-1-1%, etc.
Flexible axial-lead mounting terminals
Nonsensitive to ESD per MIL-STD-750 Method 1020
•
•
MAXIMUM RATINGS
•
Operating & StorageTemperature: -65
o
C to +175
o
C
•
DC Power Dissipation: 500 mW @ T
L
= 25
o
C and
maximum current I
ZM
of 55 mA. NOTE: For optimum
voltage-temperature stability, I
Z
= 10.0 mA (less than
90 mW in dissipated power)
•
Solder temperatures: 260
o
C for 10 s (maximum)
MECHANICAL AND PACKAGING
•
CASE: Hermetically sealed glass case with DO-7
(DO-204AA) package
•
TERMINALS: Tin-Lead (military) or RoHS Compliant
annealed matte-Tin plating solderable per MIL-STD-
750, Method 2026
•
MARKING: Part number and cathode band
•
POLARITY: Reference diode to be operated with the
banded end positive with respect to the opposite end
•
TAPE & REEL option: Standard per EIA-296 (add
“TR” suffix to part number)
•
WEIGHT: 0.2 grams.
•
See package dimensions on last page
1N3154 - 1N3157A, e3
Copyright
©
2005
7-18-2005 REV B
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
