NCS2500
1.1 mA 200 MHz Current
Feedback Op Amp
NCS2500 is a 1.1 mA 200 MHz current feedback monolithic
operational amplifier featuring high slew rate and low differential gain
and phase error. The current feedback architecture allows for a
superior bandwidth and low power consumption.
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Features
MARKING
DIAGRAMS
−3.0 dB Small Signal BW (AV = +2.0, VO = 0.5 Vp−p) 200 MHz Typ
Slew Rate 450 V/s
Supply Current 1.1 mA
Input Referred Voltage Noise 4.0 nV/ Hz
8
8
1
THD −55 dB (f = 5.0 MHz, VO = 2.0 Vp−p)
Output Current 100 mA
Pin Compatible with EL5161, LMH6723, MAX4452
Pb−Free Packages are Available
5
NORMAILIZED GAIN(dB)
1
VS = ±5V
VOUT = 0.5V
Gain = +2
RF = 1.2k
RL = 100
0
−3
−4
VS = ±2.5V
VOUT = 0.7V
−5
−6
0.01
1
YA0, N2500
A
L
Y
W
VS = ±5V
VOUT = 0.7V
M
0.1
VS = ±2.5V
VOUT = 0.5V
1
10
FREQUENCY (MHz)
1
YA0YW
1
= NCS2500
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Date Code
= Pb−Free Package
SO−8 PINOUT
VS = ±5V
VOUT = 2.0V
−2
YA0M
SOT23−5
(TSOP−5)
SN SUFFIX
CASE 483
5
VS = ±2.5V
VOUT = 2.0V
−1
3
5
Portable Video
Line Drivers
Radar/Communication Receivers
Set Top Box
NTSC/PAL/HDTV
2
5
SC−70−5
(SC−88A)
SQ SUFFIX
CASE 419A
4
12
3
N2500
ALYW
1
Applications
•
•
•
•
•
SO−8
D SUFFIX
CASE 751
NC
1
−IN
8
NC
2
−
7
VCC
+IN
3
+
6
OUT
VEE
4
5
NC
(Top View)
100
1000
SOT23−5/SC70−5 PINOUT
Figure 1. Frequency Response:
Gain (dB) vs. Frequency Av = +2.0, RL = 100
OUT
1
VEE
2
+IN
3
+
•
•
•
•
•
•
•
•
5
VCC
4
−IN
−
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
Semiconductor Components Industries, LLC, 2005
May, 2005 − Rev. 1
1
Publication Order Number:
NCS2500/D
NCS2500
PIN FUNCTION DESCRIPTION
Pin
(SO−8)
Pin
(SOT23/SC70)
Symbol
Function
6
1
OUT
Output
Equivalent Circuit
VCC
ESD
OUT
VEE
4
2
VEE
Negative Power Supply
3
3
+IN
Non−inverted Input
VCC
ESD
ESD
+IN
−IN
VEE
2
4
−IN
Inverted Input
See Above
7
5
VCC
Positive Power Supply
1, 5, 8
N/A
NC
No Connect
VCC
+IN
OUT
−IN
CC
VEE
Figure 2. Simplified Device Schematic
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2
NCS2500
ATTRIBUTES
Characteristics
Value
ESD
Human Body Model
Machine Model
Charged Device Model
2.0 kV (Note 1)
200 V
1.0 kV
Moisture Sensitivity (Note 2)
Flammability Rating
Level 1
Oxygen Index: 28 to 34
UL 94 V−0 @ 0.125 in
1. 0.8 kV between the input pairs +IN and −IN pins only. All other pins are 2.0 kV.
2. For additional information, see Application Note AND8003/D.
MAXIMUM RATINGS
Parameter
Symbol
Rating
Unit
Power Supply Voltage
VS
11
VDC
Input Voltage Range
VI
VS
VDC
Input Differential Voltage Range
VID
VS
VDC
Output Current
IO
100
mA
Maximum Junction Temperature (Note 3)
TJ
150
°C
Operating Ambient Temperature
TA
−40 to +85
°C
Storage Temperature Range
Tstg
−60 to +150
°C
Power Dissipation
PD
(See Graph)
mW
Thermal Resistance, Junction−to−Air
SO−8
SC70−5
SOT23−5
°C/W
RJA
172
215
154
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
3. Power dissipation must be considered to ensure maximum junction temperature (TJ) is not exceeded.
MAXIMUM POWER DISSIPATION
1400
Maximum Power Dissapation (mW)
The maximum power that can be safely dissipated is limited
by the associated rise in junction temperature. For the plastic
packages, the maximum safe junction temperature is 150°C.
If the maximum is exceeded momentarily, proper circuit
operation will be restored as soon as the die temperature is
reduced. Leaving the device in the “overheated’’ condition for
an extended period can result in device damage.
1200
SO−8 Pkg
1000
SOT23 Pkg
800
600
SC70 Pkg
400
200
0
−50
−25
0
50
75
25
100
Ambient Temperature (°C)
125
Figure 3. Power Dissipation vs. Temperature
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3
150
NCS2500
AC ELECTRICAL CHARACTERISTICS (VCC = +5.0 V, VEE = −5.0 V, TA = −40°C to +85°C, RL = 100 to GND, RF = 1.2 k,
AV = +2.0, VIN = 0 V, unless otherwise specified).
Symbol
Characteristic
Conditions
Min
Typ
Max
Unit
FREQUENCY DOMAIN PERFORMANCE
BW
GF0.1dB
Bandwidth
3.0 dB Small Signal
3.0 dB Large Signal
0.1 dB Gain Flatness
Bandwidth
MHz
AV = +2.0, VO = 0.5 Vp−p
AV = +2.0, VO = 2.0 Vp−p
200
140
AV = +2.0
30
MHz
dG
Differential Gain
AV = +2.0, RL = 150 , f = 3.58 MHz
0.02
%
dP
Differential Phase
AV = +2.0, RL = 150 , f = 3.58 MHz
0.1
°
Slew Rate
AV = +2.0, Vstep = 2.0 V
450
V/s
Settling Time
0.01%
0.1%
AV = +2.0, Vstep = 2.0 V
AV = +2.0, Vstep = 2.0 V
35
18
(10%−90%) AV = +2.0, Vstep = 2.0 V
5.0
TIME DOMAIN RESPONSE
SR
ts
tr tf
Rise and Fall Time
ns
ns
HARMONIC/NOISE PERFORMANCE
THD
Total Harmonic Distortion
f = 5.0 MHz, VO = 2.0 Vp−p, RL = 150
−55
dB
HD2
2nd Harmonic Distortion
f = 5.0 MHz, VO = 2.0 Vp−p
−67
dBc
HD3
3rd Harmonic Distortion
f = 5.0 MHz, VO = 2.0 Vp−p
−57
dBc
IP3
Third−Order Intercept
f = 10 MHz, VO = 2.0 Vp−p
35
dBm
Spurious−Free Dynamic
Range
f = 5.0 MHz, VO = 2.0 Vp−p
58
dBc
SFDR
eN
Input Referred Voltage Noise
f = 1.0 MHz
4.0
nV Hz
iN
Input Referred Current Noise
f = 1.0 MHz, Inverting
f = 1.0 MHz, Non−Inverting
15
15
pA Hz
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4
NCS2500
DC ELECTRICAL CHARACTERISTICS (VCC = +5.0 V, VEE = −5.0 V, TA = −40°C to +85°C, RL = 100 to GND, RF = 1.2 k,
AV = +2.0, VIN = 0 V, unless otherwise specified).
Characteristic
Symbol
Conditions
Min
Typ
Max
Unit
−4.0
0.7
+4.0
mV
DC PERFORMANCE
VOS
VIO/T
IIB
IIB/T
Offset Voltage
Input Offset Voltage
Temperature Coefficient
Input Bias Current
Input Bias Current Temperature
Coefficient
V/°C
6.0
+Input (Non−Inverting), VO = 0 V
−Input (Inverting), VO = 0 V (Note 4)
−4.0
−4.0
2.0
0.4
+4.0
+4.0
A
40
10
nA/°C
3.0
4.0
V
50
55
+Input (Non−Inverting), VO = 0 V
−Input (Inverting), VO = 0 V
INPUT CHARACTERISTICS
VCM
CMRR
Input Common Mode Voltage
Range (Note 4)
Common Mode Rejection Ratio
RIN
Input Resistance
CIN
Differential Input Capacitance
(See Graph)
+Input (Non−Inverting)
−Input (Inverting)
65
dB
4.0
350
M
1.0
pF
0.02
OUTPUT CHARACTERISTICS
ROUT
Output Resistance
VO
Output Voltage Swing
3.0
3.5
V
IO
Output Current
60
100
mA
10
V
POWER SUPPLY
VS
Operating Voltage Supply
IS
Power Supply Current
PSRR
Power Supply Rejection Ratio
VO = 0 V
0.5
1.1
2.0
mA
(See Graph)
50
60
70
dB
4. Guaranteed by design and/or characterization.
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5
NCS2500
AC ELECTRICAL CHARACTERISTICS (VCC = +2.5 V, VEE = −2.5 V, TA = −40°C to +85°C, RL = 100 to GND, RF = 1.2 k,
AV = +2.0, VIN = 0 V, unless otherwise specified).
Symbol
Characteristic
Conditions
Min
Typ
Max
Unit
FREQUENCY DOMAIN PERFORMANCE
BW
GF0.1dB
Bandwidth
3.0 dB Small Signal
3.0 dB Large Signal
0.1 dB Gain Flatness
Bandwidth
MHz
AV = +2.0, VO = 0.5 Vp−p
AV = +2.0, VO = 1.0 Vp−p
180
130
AV = +2.0
15
MHz
dG
Differential Gain
AV = +2.0, RL = 150 , f = 3.58 MHz
0.02
%
dP
Differential Phase
AV = +2.0, RL = 150 , f = 3.58 MHz
0.1
°
Slew Rate
AV = +2.0, Vstep = 1.0 V
350
V/s
Settling Time
0.01%
0.1%
AV = +2.0, Vstep = 1.0 V
AV = +2.0, Vstep = 1.0 V
40
18
(10%−90%) AV = +2.0, Vstep = 1.0 V
8.0
TIME DOMAIN RESPONSE
SR
ts
tr tf
Rise and Fall Time
ns
ns
HARMONIC/NOISE PERFORMANCE
THD
Total Harmonic Distortion
f = 5.0 MHz, VO = 1.0 Vp−p, RL = 150
−55
dB
HD2
2nd Harmonic Distortion
f = 5.0 MHz, VO = 1.0 Vp−p
−67
dBc
HD3
3rd Harmonic Distortion
f = 5.0 MHz, VO = 1.0 Vp−p
−57
dBc
IP3
Third−Order Intercept
f = 10 MHz, VO = 1.0 Vp−p
35
dBm
Spurious−Free Dynamic
Range
f = 5.0 MHz, VO = 1.0 Vp−p
58
dBc
SFDR
eN
Input Referred Voltage Noise
f = 1.0 MHz
4.0
nV Hz
iN
Input Referred Current Noise
f = 1.0 MHz, Inverting
f = 1.0 MHz, Non−Inverting
15
15
pA Hz
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6
NCS2500
DC ELECTRICAL CHARACTERISTICS (VCC = +2.5 V, VEE = −2.5 V, TA = −40°C to +85°C, RL = 100 to GND, RF = 1.2 k,
AV = +2.0, VIN = 0 V, unless otherwise specified).
Characteristic
Symbol
Conditions
Min
Typ
Max
Unit
−4.0
0.5
+4.0
mV
DC PERFORMANCE
VOS
VIO/T
IIB
IIB/T
Offset Voltage
Input Offset Voltage
Temperature Coefficient
Input Bias Current
+Input (Non−Inverting), VO = 0 V
−Input (Inverting), VO = 0 V (Note 5)
Input Bias Current Temperature
Coefficient
V/°C
6.0
−4.0
−4.0
2.0
0.4
+4.0
+4.0
A
40
10
nA/°C
1.3
1.5
V
50
55
+Input (Non−Inverting), VO = 0 V
−Input (Inverting), VO = 0 V
INPUT CHARACTERISTICS
VCM
CMRR
Input Common Mode Voltage
Range (Note 5)
Common Mode Rejection Ratio
RIN
Input Resistance
CIN
Differential Input Capacitance
(See Graph)
+Input (Non−Inverting)
−Input (Inverting)
65
dB
4.0
350
M
1.0
pF
0.02
OUTPUT CHARACTERISTICS
ROUT
Output Resistance
VO
Output Voltage Swing
1.1
1.4
V
IO
Output Current
40
80
mA
5.0
V
POWER SUPPLY
VS
Operating Voltage Supply
IS
Power Supply Current
PSRR
Power Supply Rejection Ratio
VO = 0 V
0.5
0.9
1.9
mA
(See Graph)
50
60
70
dB
5. Guaranteed by design and/or characterization.
+
−
VIN
VOUT
RL
RF
RF
Figure 4. Typical Test Setup
(AV = +2.0, RF = 1.8 k or 1.2 k or 1.0 k, RL = 100 )
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7
NCS2500
3
6
NORMAILIZED GAIN(dB)
2
1
0
VS = ±2.5V
VOUT = 0.5V
VS = ±5V
VOUT = 0.5V
NORMALIZED GAIN (dB)
Gain = +2
RF = 1.2k
RL = 100
VS = ±2.5V
VOUT = 2.0V
−1
VS = ±5V
VOUT = 2.0V
−2
−3
VS = ±2.5V
VOUT = 0.7V
VS = ±2.5V
VOUT = 0.7V
−4
−5
−6
0.01
0.1
1
10
FREQUENCY (MHz)
Gain = +1
RF = 1.2k
RL = 100
3
−3
VS = ±5V
VOUT = 0.7V
−6
VS = ±2.5V
VOUT = 0.7V
−12
0.01
1000
6
0.10
1
10
FREQUENCY (MHz)
6
VS = ±5V
AV = +4
NORMAILIZED GAIN(dB)
NORMALIZED GAIN (dB)
VS = ±5V
VOUT = 1.0V
VS = ±2.5V
VOUT = 1.0V
0
VS = ±2.5V
AV = +2
−3
VS = ±5V
AV = +2
−6
VOUT = 2.0V
RL = 100
−9
−12
0.01
0.10
VS = ±2.5V
AV = +4
1
10
FREQUENCY (MHz)
100
1000
Figure 6. Frequency Response:
Gain (dB) vs. Frequency
Av = +1.0
Figure 5. Frequency Response:
Gain (dB) vs. Frequency
Av = +2.0
3
VS = ±2.5V
VOUT = 0.5V
0
−9
100
VS = ±5V
VOUT = 0.5V
VS = ±5V
AV = +4
3
VS = ±2.5V
AV = +1
−3
VS = ±2.5V
AV = +4
−6
VOUT = 0.5V
RL = 100
−12
0.01
1000
Figure 7. Large Signal Frequency Response
Gain (dB) vs. Frequency
VS = ±5V
AV = +1
0
−9
100
VS = ±5V
AV = +2
0.10
VS = ±2.5V
AV = +4
1
10
FREQUENCY (MHz)
100
Figure 8. Small Signal Frequency Response
Gain (dB) vs. Frequency
Figure 10. Large Signal Step Response
Vertical: 500 mV/div
Horizontal: 10 ns/div
Figure 9. Small Signal Step Response
Vertical: 500 mV/div
Horizontal: 10 ns/div
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8
1000
NCS2500
−40
−40
VS = ±5V
VOUT = 2VPP
RL = 150
−50
−55
THD
−60
HD3
−65
HD2
−70
VS = ±5V
f = 5MHz
RL = 150
−45
DISTORTION (dB)
DISTORTION (dB)
−45
−50
THD
−55
HD3
−60
−65
HD2
−75
−70
−80
10
100
FREQUENCY (MHz)
7
−20
6
−25
3
4
3.5
±2.5V
VS = ±5V
−30
5
4
±5.0V
3
−35
−40
−45
−50
2
−55
1
−60
0
−65
10k
1
10
100
FREQUENCY (kHz)
1000
Figure 13. Input Referred Noise vs. Frequency
0.06
−10
0.04
DIFFERENTIAL GAIN (%)
0
+5.0V
−30
−40
+2.5
−2.5V
1M
FREQUENCY (Hz)
10M
100M
0.02
VS = ±5V
RL = 150
4.43MHz
3.58MHz
0
−0.02
−50
−5.0V
10MHz
−0.04
−60
−70
0.01
100k
Figure 14. CMRR vs. Frequency
−20
PSRR(dB)
2
2.5
VOUT (VPP)
Figure 12. THD, HD2, HD3 vs. Output Voltage
CMRR (dB)
VOLTAGE NOISE (nV/Hz)
Figure 11. THD, HD2, HD3 vs. Frequency
1.5
1
0.5
1000
20MHz
0.1
1
FREQUENCY (MHz)
10
−0.06
−0.8
100
Figure 15. PSRR vs. Frequency
−0.6
0.4
0.2
−0.4 −0.2
0
OFFSET VOLTAGE (V)
Figure 16. Differential Gain
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9
0.6
0.8
NCS2500
0.06
1.4
20MHz
10MHz
1.2
0.02
0
4.43MHz
−0.02
25°C
1.1
1
0.9
3.58MHz
−0.04
−0.06
−0.8
−40°C
0.8
VS = ±5V
RL = 150
−0.6
85°C
1.3
CURRENT (mA)
DIFFERENTIAL PHASE (°)
0.04
0.4
0.2
−0.4 −0.2
0
OFFSET VOLTAGE (V)
0.7
0.6
0.8
0.6
5
4
Figure 17. Differential Phase
11
9
8
OUTPUT VOLTAGE (VPP)
7
25°C
6
85°C
5
−40°C
4
VS = ±5V
7
6
5
VS = ±2.5V
4
3
2
AV = +2
f = 1MHz
3
1
0
2
5
4
6
8
7
9
SUPPLY VOLTAGE (V)
10
1
11
10
Figure 19. Output Voltage Swing vs. Supply Voltage
1000
100
LOAD RESISTANCE ()
10k
Figure 20. Output Voltage Swing vs. Load
Resistance
100
18
VS = ±5V
12
10
6
GAIN (dB)
OUTPUT RESISTANCE ()
10
Figure 18. Supply Current vs. Power Supply
8
OUTPUT VOLTAGE (VPP)
6
8
7
9
POWER SUPPLY VOLTAGE (V)
1
0.1
0
100pF
−6
−12
VS = ±5V
RF = 1.2k
RL = 100
Gain= +2
−18
−24
0.01
0.01
47pF
10pF
−30
0.1
1
10
FREQUENCY (MHz)
100
1
Figure 21. Output Impedance vs. Frequency
10
100
FREQUENCY (MHz)
Figure 22. Frequency Response vs. CL
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10
1000
NCS2500
TRANSIMPEDANCE ()
10M
VS = ±5V
1M
100k
10k
1k
100
10
1
0.01
0.1
1
100
10
FREQUENCY (MHz)
1000
10k
Figure 23. Transimpedance (ROL) vs. Frequency
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11
NCS2500
General Design Considerations
resistor too far below its recommended value will cause
overshoot, ringing, and eventually oscillation.
Since each application is slightly different, it is worth some
experimentation to find the optimal RF for a given circuit. A
value of the feedback resistor that produces 0.1 dB of
peaking is the best compromise between stability and
maximal bandwidth. It is not recommended to use a current
feedback amplifier with the output shorted directly to the
inverting input.
The current feedback amplifier is optimized for use in high
performance video and data acquisition systems. For current
feedback architecture, its closed−loop bandwidth depends on
the value of the feedback resistor. The closed−loop bandwidth
is not a strong function of gain, as is for a voltage feedback
amplifier, as shown in Figure 24.
10
GAIN (dB)
5
Printed Circuit Board Layout Techniques
RF = 1 k
0
Proper high speed PCB design rules should be used for all
wideband amplifiers as the PCB parasitics can affect the
overall performance. Most important are stray capacitances at
the output and inverting input nodes as it can effect peaking
and bandwidth. A space (3/16″ is plenty) should be left around
the signal lines to minimize coupling. Also, signal lines
connecting the feedback and gain resistors should be short
enough so that their associated inductance does not cause high
frequency gain errors. Line lengths less than 1/4″ are
recommended.
RF = 1.2 k
−5
RF = 1.8 k
−10
−15
AV = +2
VCC = +5 V
VEE = −5 V
−20
0.01
0.1
1.0
10
100
1000
10000
Video Performance
FREQUENCY (MHz)
This device designed to provide good performance with
NTSC, PAL, and HDTV video signals. Best performance is
obtained with back terminated loads as performance is
degraded as the load is increased. The back termination
reduces reflections from the transmission line and effectively
masks transmission line and other parasitic capacitances from
the amplifier output stage.
Figure 24. Frequency Response vs. RF
The −3.0 dB bandwidth is, to some extent, dependent on the
power supply voltages. By using lower power supplies, the
bandwidth is reduced, because the internal capacitance
increases. Smaller values of feedback resistor can be used at
lower supply voltages, to compensate for this affect.
ESD Protection
Feedback and Gain Resistor Selection for Optimum
Frequency Response
This device is protected against electrostatic discharge
(ESD) on all pins as specified in the attributes table. Note:
Human Body Model for +IN and −IN pins are rated at 0.8 kV
while all other pins are rated at 2.0 kV. Under closed−loop
operation, the ESD diodes have no effect on circuit
performance. However, under certain conditions the ESD
diodes will be evident. If the device is driven into a slewing
condition, the ESD diodes will clamp large differential
voltages until the feedback loop restores closed−loop
operation. Also, if the device is powered down and a large
input signal is applied, the ESD diodes will conduct.
A current feedback operational amplifier’s key advantage
is the ability to maintain optimum frequency response
independent of gain by using appropriate values for the
feedback resistor. To obtain a very flat gain response, the
feedback resistor tolerance should be considered as well.
Resistor tolerance of 1% should be used for optimum flatness.
Normally, lowering RF resistor from its recommended value
will peak the frequency response and extend the bandwidth
while increasing the value of RF resistor will cause the
frequency response to roll off faster. Reducing the value of RF
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12
NCS2500
ORDERING INFORMATION
Package
Shipping†
NCS2500SQT2
SC70−5 (SC88A)
3000 Tape & Reel
NCS2500SQT2G
SC70−5 (SC88A)
(Pb−Free)
3000 Tape & Reel
NCS2500SNT1
SOT23−5 (TSOP−5)
3000 Tape & Reel
NCS2500SNT1G
SOT23−5 (TSOP−5)
(Pb−Free)
3000 Tape & Reel
NCS2500D*
SO−8
98 Units/Rail
NCS2500DR2*
SO−8
2500 Tape & Reel
NCS2500DG*
SO−8
(Pb−Free)
98 Units/Rail
NCS2500DR2G*
SO−8
(Pb−Free)
2500 Tape & Reel
Device
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*Contact ON Semiconductor for ordering information.
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13
NCS2500
PACKAGE DIMENSIONS
SO−8
D SUFFIX
CASE 751−07
ISSUE AF
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL
IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION.
6. 751−01 THRU 751−06 ARE OBSOLETE. NEW
STANDARD IS 751−07.
−X−
A
8
5
0.25 (0.010)
S
B
1
Y
M
M
4
K
−Y−
G
C
N
DIM
A
B
C
D
G
H
J
K
M
N
S
X 45
SEATING
PLANE
−Z−
0.10 (0.004)
H
D
0.25 (0.010)
M
Z Y
S
X
M
J
S
SOLDERING FOOTPRINT*
1.52
0.060
7.0
0.275
4.0
0.155
0.6
0.024
1.270
0.050
SCALE 6:1
mm
inches
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
http://onsemi.com
14
MILLIMETERS
MIN
MAX
4.80
5.00
3.80
4.00
1.35
1.75
0.33
0.51
1.27 BSC
0.10
0.25
0.19
0.25
0.40
1.27
0
8
0.25
0.50
5.80
6.20
INCHES
MIN
MAX
0.189
0.197
0.150
0.157
0.053
0.069
0.013
0.020
0.050 BSC
0.004
0.010
0.007
0.010
0.016
0.050
0
8
0.010
0.020
0.228
0.244
NCS2500
PACKAGE DIMENSIONS
SC−70−5 (SC−88A)
SQ SUFFIX
CASE 419A−02
ISSUE G
NOTES:
1. DIMENSIONING AND TOLERANCING
PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. 419A−01 OBSOLETE. NEW STANDARD
419A−02.
4. DIMENSIONS A AND B DO NOT INCLUDE
MOLD FLASH, PROTRUSIONS, OR GATE
BURRS.
A
G
5
4
−B−
S
1
2
DIM
A
B
C
D
G
H
J
K
N
S
3
D 5 PL
0.2 (0.008)
B
M
M
N
J
C
K
H
SOLDERING FOOTPRINT*
0.50
0.0197
0.65
0.025
0.65
0.025
0.40
0.0157
1.9
0.0748
SCALE 20:1
mm
inches
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
http://onsemi.com
15
INCHES
MIN
MAX
0.071
0.087
0.045
0.053
0.031
0.043
0.004
0.012
0.026 BSC
−−−
0.004
0.004
0.010
0.004
0.012
0.008 REF
0.079
0.087
MILLIMETERS
MIN
MAX
1.80
2.20
1.15
1.35
0.80
1.10
0.10
0.30
0.65 BSC
−−−
0.10
0.10
0.25
0.10
0.30
0.20 REF
2.00
2.20
NCS2500
PACKAGE DIMENSIONS
SOT23−5 (TSOP−5)
SN SUFFIX
CASE 483−02
ISSUE C
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. MAXIMUM LEAD THICKNESS INCLUDES
LEAD FINISH THICKNESS. MINIMUM LEAD
THICKNESS IS THE MINIMUM THICKNESS
OF BASE MATERIAL.
4. A AND B DIMENSIONS DO NOT INCLUDE
MOLD FLASH, PROTRUSIONS, OR GATE
BURRS.
D
S
5
4
1
2
3
B
L
G
A
J
C
0.05 (0.002)
H
M
K
MILLIMETERS
INCHES
DIM MIN
MAX
MIN
MAX
A
2.90
3.10 0.1142 0.1220
B
1.30
1.70 0.0512 0.0669
C
0.90
1.10 0.0354 0.0433
D
0.25
0.50 0.0098 0.0197
G
0.85
1.05 0.0335 0.0413
H 0.013 0.100 0.0005 0.0040
J
0.10
0.26 0.0040 0.0102
K
0.20
0.60 0.0079 0.0236
L
1.25
1.55 0.0493 0.0610
M
0_
10 _
0_
10 _
S
2.50
3.00 0.0985 0.1181
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