PTN
Vishay Thin Film
SURFACE MOUNT
Commercial Thin Film Chip Resistors
FEATURES
• Moisture resistant
• High purity alumina substrate
Actual Size
0505
SURFACE MOUNT
CHIPS
• Non-standard values available
• Will pass + 85°C, 85% relative humidity and 10% rated
power
• 100% visual inspected per MIL-PRF-55342
• Very low noise and voltage coefficient
• Non-inductive
• Laser trimmed tolerances to
±
0.1%
• Wraparound resistance less than 10 milliohms
These chip resistors are available in both “top side” and
“wraparound” termination styles in a variety of sizes. They
incorporate self passivated, enhanced Tantalum Nitride films,
to give superior performance on moisture resistance, voltage
coefficient, power handling and resistance stability. The
terminations consist of an adhesion layer, a leach resistant
nickel barrier, and solder coating. This product will out-perform
all requirements of characteristic H of MIL-PRF-55342.
CONSTRUCTION
Passivation
Tantalum Nitride
Resistive Film
Solder
coating
Nickel barrier
High Purity
Alumina Substrate
Adhesion layer
TYPICAL PERFORMANCE
ABS
TCR
TOL
25
0.1
STANDARD ELECTRICAL SPECIFICATIONS
TEST
MATERIAL
Absolute TCR:
Absolute Tolerance:
Operating Temperature Range
Noise
SPECIFICATIONS
TANTALUM NITRIDE
±
25ppm/°C,
±
50ppm/°C,
±
100ppm/°C
±
1.0%,
±
0.5%, and
±
0.1%
- 55°C to + 125°C
< - 25 dB
- 55°C to + 125°C
+ 25°C
CONDITIONS
DIMENSIONS
CASE SIZE
0402
0502
0505
0603
0705
0805
1005
1010
1206
1505
2208
2010
2512
POWER RATING - (MW)
40
40
125
62
200
200
250
500
330
330
750
800
1000
MAX. WORKING VOLTAGE
50
50
40
50
100
50
75
100
200
100
150
175
200
RESISTANCE RANGE - (OHMS)
59 – 35K
59 – 65K
10 – 130K
10 – 80K
10 – 300K
10 – 300K
10 – 300K
50 – 600K
10 – 1M
10 – 1M
10 – 1.75M
10 – 2M
10 – 3M
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 +81.3.5464.6411 FAX: +81.3.5464.6433 • 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
Document Number: 60026
Revision 01-Jul-04
For technical questions contact: thin-film@vishay.com
www.vishay.com
51
PTN
Vishay Thin Film
DIMENSIONS
in inches
D
Commercial Thin Film Chip Resistors
SURFACE MOUNT
SURFACE MOUNT
CHIPS
T
E
L
W
CASE
SIZE
0402
0502
0505
0603
0705
0805
1005
1010
1206
1505
2010
2208
2512
TERM.
L
W
T
D
E
B
B
B
B
B
B
B
B
B
B
B
B
B
0.042
±
0.008
0.055
±
0.006
0.055
±
0.006
0.064
±
0.006
0.080
±
0.006
0.080
±
0.006
0.105
±
0.007
0.105
±
0.007
0.126
±
0.008
0.155
±
0.007
0.209
±
0.009
0.230
±
0.007
0.259
±
0.009
0.022
±
0.005
0.025
±
0.005
0.050
±
0.005
0.032
±
0.005
0.050
±
0.005
0.050
±
0.005
0.050
±
0.005
0.100
±
0.005
0.063
±
0.005
0.050
±
0.005
0.098
±
0.005
0.075
±
0.005
0.124
±
0.005
0.012 to 0.033
0.012 to 0.033
0.012 to 0.033
0.020 Max.
0.015 to 0.033
0.015 to 0.033
0.015 to 0.033
0.015 to 0.033
0.015 to 0.033
0.015 to 0.033
0.015 to 0.033
0.015 to 0.033
0.015 to 0.033
0.010
±
0.005
0.010
±
0.005
0.010
±
0.005
0.012
±
0.005
0.015
±
0.005
0.015
±
0.005
0.015
±
0.005
0.015
±
0.005
0.020 + 0.005, - 0.010
0.015
±
0.005
0.020
±
0.005
0.020
±
0.005
0.020
±
0.005
0.010
±
0.005
0.015
±
0.005
0.015
±
0.005
0.015
±
0.005
0.015
±
0.005
0.015
±
0.005
0.015
±
0.005
0.015
±
0.005
0.020 + 0.005, - 0.010
0.015
±
0.005
0.020
±
0.005
0.020
±
0.005
0.020
±
0.005
ENVIRONMENTAL TESTS (VISHAY PERFORMANCE VS. MIL-PRF-55342 REQUIREMENTS)
ENVIRONMENTAL TEST
Resistance Temperature Characteristic
Max. Ambient Temp. at Rated Wattage
Max. Ambient Temp. at Power Derating
Thermal Shock
Low Temperature Operation
Short Time Overload
High Temperature Exposure
Resistance to Bonding Exposure
Moisture Resistance
Life + 70°C at 1,000 hours
Insulation Resistance
∆R
∆R
∆R
∆R
∆R
∆R
∆R
ohms
LIMITS MIL-PRF-55342
CHARACTERISTIC “H”
±
50ppm/°C
+ 70°C
+ 150°C
±
0.25%
±
0.25%
±
0.10%
±
0.20%
±
0.25%
±
0.40%
±
0.50%
10,000 Minimum
TYPICAL VISHAY
PERFORMANCE
±
35ppm/°C
+ 70°C
+ 150°C
±
0.040%
±
0.005%
±
0.010%
±
0.150%
±
0.005%
±
0.029%
±
0.035%
> 100,000M ohms
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 +81.3.5464.6411 FAX: +81.3.5464.6433 • 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
www.vishay.com
52
For technical questions contact: thin-film@vishay.com
Document Number: 60026
Revision 01-Jul-04
PTN
Commercial Thin Film Chip Resistors
SURFACE MOUNT
Vishay Thin Film
FILM LOAD LIFE STABILITY (AT+125°C)
0.1%
DERATING CURVE
Percent of Rated Power
100
80
60
40
20
0
0
70
125
Ambient Temperature
°C
150
0.06%
0.05%
0.04%
0.03%
0.02%
0.01%
0.006%
0.005%
0.004%
0.003%
0.002%
0.001%
200
400
600
Maximum
Absolute
Change
SURFACE MOUNT
CHIPS
800 1000 1200 1400 1600 1800 2000
Time in Hours at +125°C
How to Order
STYLE
PTN
=
Tantalum
Nitride
Film
CASE SIZE
0402
0502
0505
0603
0805*
0705*
1005
1010
1206
1505
2208
2010
2512
TCR CHARACTERISTIC
E
=
±25
ppm/°C
H
=
±50
ppm/°C
K
=
±100
ppm/°C
OHMIC VALUE
The first 3 digits
are significant
figures and the
last digit specifies
the number of
zeros to follow.
“R” designates
the decimal point.
e.g.
10R0
= 10 ohms
1000
= 100 ohms
1001
= 1K ohms
Non-standard values
(3 decimal points)
10K125 = 10.125K ohms
100R15 = 100.15 ohms
TOLERANCE
B
D
F
G
J
S
=
=
=
=
=
=
±0.1%
±0.5%
±1.0%
±2.0%
±5.0%
Special
TERMINATION
B
= Solderable
(solder coat
w/nickel
barrier)
G
= Epoxy/
Solderable
(AU over Ni)
S
= Lead (Pb)-Free
96.5% Sn
3.0% Ag
0.5% Cu
PACKAGE
T
= Tape
& Reel
W
= Waffle
Pack
NOTE:
Values 10 ohms
±25
ppm/°C best
* 0705 and
0805
are the same (only use 0805 when ordering)
Example:
PTN0705H8801BBT
is a thin film wraparound chip resistor, 75 x 50 mil, with a TCR of
±50
ppm/°C, a value of
8800 ohms,
±0.1%
tolerance with solder coated nickel barrier terminations, on tape and reel packaging.
Lead (Pb)-Free Example:
PTN1206EXXXXBST
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 +81.3.5464.6411 FAX: +81.3.5464.6433 • 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
Document Number: 60026
Revision 01-Jul-04
For technical questions contact: thin-film@vishay.com
www.vishay.com
53
DSP 与 ARM 处理器
