Document Number: 60018
Revision 02-Jul-01
www.vishay.com
44
E / H
Vishay Thin Film
SURFACE MOUNT
SURFACE MOUNT
CHIPS
VISHAY THIN FILM • FRANCE +33.4.93.37.28.24 FAX: +33.4.93.37.27.31 • GERMANY +49.9287.710 FAX: +49 9287.70435 • ISRAEL +972.3.557.0945 FAX: +972.3.558.9121
• ITALY + 39.2.300.11919 FAX: +39.2.300.11999 • JAPAN +81.42.729.0661 FAX: +81.42.729.3400 • SINGAPORE +65.788.6668 FAX: +65.788.0988
• SWEDEN +46.8.594.70590 FAX: +46.8.594.70581 • UK +44 191 514 8237 FAX: +44 1953 457 722 • USA: (610) 407-4800 FAX: (610) 640-9081
CONSTRUCTION
FEATURES
• Established reliability, “R” failure rate level
• High purity alumina substrate for high power
• Wraparound termination featuring a tenacious adhesion
layer covered with an electroplated nickel barrier layer for
+ 150°C operating conditions
• Very low noise and voltage coefficient
• Non-inductive
• Laser-trimmed tolerances to ± 0.1%
• Wraparound resistance less than 0.010 ohms typical
• In-lot tracking less than 5ppm/°C
• Complete MIL-testing available in-house
• Antistatic waffle pack or tape and reel packaging available
QPL MIL-PRF-55342 Qualified Thin Film Resistor Chips
Thin Film Mil chip resistors feature all sputtered wraparound
termination for excellent adhesion and dimensional uniformity.
They are ideal in applications requiring stringent performance
requirements. Established reliability is assured through 100%
screening and extensive environmental lot testing. Wafer is
sawed producing exact dimensions and clean, straight edges.
NOTE: Specification changed by DSCC from MIL-R-55342
to MIL-PRF-55342.
Actual Size
M55342/02
TEST SPECIFICATIONS CONDITIONS
MATERIAL TAMELOX®
Absolute TCR: ± 25ppm/°C to ± 100ppm/°C
-
55°C to + 125°C
Absolute Tolerance: ± 0.1% + 25°C
Stability: ∆R Absolute ± 0.1% 2000 hrs. @ + 70°C
Voltage Coefficient ± 0.5ppm/Volt
Operating Temperature Range
-
55°C to + 125°C
Storage Temperature Range
-
55°C to + 150°C
Noise
-
25dB
Shelf Life Stability 100ppm 1 year @ + 25°C
Adhesion layer
High Purity
Alumina Substrate
Nickel barrier
Solder
coating
Passivation Resistor Film
CASE SIZE TERM. L W T D E
M55342/02 B 0.055 ± 0.006 0.050 ± 0.05 0.012 to 0.033 0.010 ± 0.005 0.015 ± 0.005
M55342/03 B 0.105 ± 0.007 0.050 ± 0.005 0.015 to 0.033 0.015 ± 0.005 0.015 ± 0.005
M55342/04 B 0.155 ± 0.007 0.050 ± 0.005 0.015 to 0.033 0.015 ± 0.005 0.015 ± 0.005
M55342/05 B 0.230 ± 0.007 0.075 ± 0.005 0.015 to 0.033 0.020 ± 0.005 0.020
M55342/06 B 0.080 ± 0.006 0.050 ± 0.005 0.015 to 0.033 0.016 ± 0.008 0.015 ± 0.005
D55342/07 B 0.126 ± 0.008 0.063 ± 0.005 0.015 to 0.033 0.020 + 0.005, - 0.010 0.020 + 0.005, - 0.010
M55342/08 B 0.209 ± 0.009 0.098 ± 0.005 0.015 to 0.033 0.020 ± 0.005 0.020
M55342/09 B 0.259 ± 0.009 0.124 ± 0.005 0.015 to 0.033 0.020 ± 0.005 0.020
M55342/10 B 0.105 ± 0.007 0.100 ± 0.005 0.015 to 0.033 0.015 ± 0.005 0.015
M55342/12 B 0.064 ± 0.006 0.032 ± 0.005 0.010 to 0.033 0.012 ± 0.005 0.015 ± 0.005
STANDARD ELECTRICAL SPECIFICATIONS
DIMENSIONS
ABS
TCR 25
TOL 0.1
TYPICAL PERFORMANCE
SURFACE MOUNT
www.vishay.com
45
E / H
Vishay Thin Film
Document Number: 60018
Revision 02-Jul-01
SURFACE MOUNT
CHIPS
VISHAY THIN FILM • FRANCE +33.4.93.37.28.24 FAX: +33.4.93.37.27.31 • GERMANY +49.9287.710 FAX: +49 9287.70435 • ISRAEL +972.3.557.0945 FAX: +972.3.558.9121
• ITALY + 39.2.300.11919 FAX: +39.2.300.11999 • JAPAN +81.42.729.0661 FAX: +81.42.729.3400 • SINGAPORE +65.788.6668 FAX: +65.788.0988
• SWEDEN +46.8.594.70590 FAX: +46.8.594.70581 • UK +44 191 514 8237 FAX: +44 1953 457 722 • USA: (610) 407-4800 FAX: (610) 640-9081
DIMENSIONS (Continued)
D
W
L
T
E
QPL MIL-PRF-55342 Qualified Thin Film Resistor Chips
CASE MAX. POWER RESISTANCE
SIZE WORKING RATE RANGE (ohms)
(mW) (0.1%) (1%, 2%, 5%, 10%)
M55342/02 40 25 100 – 301K 20 – 301K
M55342/03 40 50 100 – 649K 10 – 649K
M55342/04 40 100 100 – 1M 10 – 1M
M55342/05 150 200 100 – 1.75M 10 – 1.75M
M55342/06 50 50 100 – 475K 10 – 475K
D55342/07 100 125 100 – 1M 10 – 1M
M55342/08 175 400 100 – 2M 10 – 2M
M55342/09 200 500 100 – 3M 10 – 3M
M55342/10 100 250 100 – 1M 50 – 1M
M55342/12 50 70 100 – 160K 20 – 160K
Resistive Element Tamelox®
Substrate Material Alumina
Terminals Gold Over Nickel
Plating SN 60/40
TEST MIL-PRF-55342 VISHAY
LIMITS PERFORMANCE
(∆R ±)(∆R ±)
Thermal Shock 0.1% 0.020%
Low Temperature Operation 0.1% 0.025%
Short Time Overload 0.1% 0.050%
High Temperature Exposure 0.1% 0.009%
Resistance to Bonding 0.2% 0.006%
Moisture Resistance 0.2% 0.004%
TCR ± 25ppm/°C < 15ppm/°C
Life (2000 hrs @ + 70°C) 0.5% 0.0184%
Life (10,000 hrs @ + 70°C) 2.0% 0.04%
ENVIRONMENTAL TESTS MECHANICAL SPECIFICATIONS
FSCM CAGE # - 57489
Series TCR Characteristic Case Size Termination Value and Tolerance Failure Rate
M55342 E = ±25 ppm/°C02 B = Solderable Three digits and a letter. M = 1.0%
≥ 100 ohms 03 wraparound Letter identifies tolerance, per 1000 hrs.
or 04 (nickel barrier) acts as multiplier and
H = ±50 ppm/°C05 decimal locator. P = 0.1%
D55342 06 per 1000 hrs. per 1000 hrs.
/07 07 Tolerance
K = ±100 ppm/°C08 0.1% 1% 2% 5% 10% R= 0.01%
09 Multiplier (X1Ω)ADGJM per 1000 hrs.
10 (X1KΩ)BEHKN
12 (X1MΩ)CFTLP C= Non ER
How to Order
Example: M55342K06B5E60R calls out QPL nickel barrier solderable wraparound termination chip resistor, 0705 size,
5600 ohms ±1.0%, ±100 ppm/°C TCR and “R” failure rate or 0.01% per 1,000 hours.
Consult factory for other sizes.
