HVF Series
High Voltage
Flip Chip Film Resistors
Silicone
Aluminum Oxide
a
Ohmite’s High Voltage Flip Chip Series incorporates high accu-
racy screen printing technology to achieve high voltage capability
in a stable flip chip SMD chip resistor package. The HVF Series
offers unmatched performance in comparison to standard chip
resistors. Its unique design provides lower voltage and tempera-
ture coefficients, less noise, tighter tolerances, better stability,
higher resistance values, and higher voltage ratings. HVF is
available in convenient 1206 and 2512 footprints.
FEATURES
T
L
Ruthenium Oxide
Power
Resistance Rating
Series
Range
(mW)
HVF1206
1K-100G
300
HVF2512
1K-100G 1000
Silver (PdAg)
W
• High voltage up to 3,000 volts
• Industry standard sizes
• Working temperature range
–55°C to 200°C
• Designed for automatic insertion
SPECIFICATIONS
Resistance Range:
1KΩ to 100GΩ
Resistance Tolerance:
±1% std.
Temperature Coefficient:
±100ppm std.
Coating:
Silicone
Solder Pad Material:
Silver
(PdAg)
DERATING
100
Percent Rated Watts
80
60
40
20
0
70°
Voltage
Dimensions (in. ±0.008)
Rating
L
W
a
T (max.)
1,500 0.128
0.063 0.018
0.028
3,000 0.252
0.126 0.026
0.032
L A N D PAT T E R N ( i n . )
N
M
L
TA P E A N D R E E L S P E C I F I C AT I O N S
Per EIA Std. RS-481
O
0
50
100
150
Ambient Temperature,
°C
200
Tape
0.069
±.004
1.75
±0.10
0.059
+.004/-0.0
1.5
+0.10/-0.0
0.157
±.004
4.0
±0.10
0.079
±.002
2.0
±0.05
0.032
±.004
0.81
±0.10
Size
HVF1206
HVF2512
M
0.180
0.346
N
0.040
0.098
O
0.080
0.140
L
0.100
0.150
P E R F O R M A N C E D ATA
0.315
±.012
8.0
±0.30
Insulation Resistance
Dielectric Strength
Thermal Shock
>10,000 MΩ
>1,000 Volt
500 Volt 25 °C 75% relative humidity
25 °C 75% relative humidity
B
0.138
±.002
3.5
±0.05
0.157
±.004
4.0
±0.10
Δ
R/R < 0.1% typ., MIL Std. 202, method 107
0.50% max.
Cond. C (IEC 68 -2 -14)
Δ
R/R < 0.1% typ., 1,5 x Pnom, 5 sec
0.50% max.
(do not exceed max. voltage)
Δ
R/R < 0.1% typ., MIL Std. 202,
0.50% max.
method 106 (IEC 68 -2 -3)
Δ
R/R < 0.1% typ., 1000 hours at rated power
0.50% max.
(IEC 115 -1)
A
Overload
Moisture Resistance
Load Life
DIRECTION OF FEED
V O LTA G E C O E F F I C I E N T O F R E S I S TA N C E
Trailer
230mm min.–560mm
max. May consist of
carrier and/or cover tape
followed by a minimum
of 160mm of carrier with
sealed cover tape
Components
Leader
Minimum of 40
empty component
pockets sealed
with cover tape
Series Resistance Range VCR (-ppm/V)*
1206
1K ..10MΩ
10M ..100MΩ
100M ..1GΩ
1GΩ .. 5GΩ
1K ..30MΩ
30M ..300MΩ
300M ..3GΩ
3GΩ .. 5GΩ
<3.20
<15.00 *Typical values. Voltage coefficient of
<29.00
resistance strongly depends on the
<40.00
resistance value. Consult factory for
<0.80
details.
<4.00
<7.00
<10.00
2512
Reel
(1000 pc/reel)
0.512
±.008
13.0
±.20
7.00
±.079
178.0
±2.0
0.56 max.
14.2 max.
O R D E R I N G I N F O R M AT I O N
RoHS
Compliant
Taping Code
blank = bulk package
T = tape & reel
1.969 min.
50.0 min.
0.331 +.059/-0.0
8.4 +1.5/-0.0
½½½½½½½½½½½½½½½
High Voltage Case Size
TCR
Flip Chip
T = 100 ppm
1206
Series
V = 50 ppm
2512
W = 25 ppm
Y = 10 ppm
Z = 5 ppm
Ohms
First 3 digits are
significant; last
digit specifies
number of zeros to
follow. Example:
1006 = 100M½
Tolerance
F = 1%
G = 2%
J = 5%
Ohmite Mfg. Co.
1600 Golf Rd., Suite 850, Rolling Meadows, IL 60008 • Tel. 1-866-9-OHMITE • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
1
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