Common Anode Schottky Barrier Diode

MMBD717LT1G
Common Anode
Schottky Barrier Diodes
These Schottky barrier diodes are designed for high speed switching
applications, circuit protection, and voltage clamping. Extremely low
forward voltage reduces conduction loss. Miniature surface mount
package is excellent for hand held and portable applications where
space is limited.
Features
• Extremely Fast Switching Speed
• Extremely Low Forward Voltage − 0.28 V (Typ) @ IF = 1 mAdc
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
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20 VOLT
SCHOTTKY BARRIER
DETECTOR AND SWITCHING
DIODES
Compliant
MAXIMUM RATINGS (TJ = 125°C unless otherwise noted)
Rating
CATHODE
1
ANODE
3
Symbol
Value
Unit
Reverse Voltage
VR
20
V
Forward Power Dissipation
@ TA = 25°C
Derate above 25°C
PF
200
1.6
mW
mW/°C
Operating Junction Temperature Range
TJ
−55 to +150
°C
Storage Temperature Range
Tstg
−55 to +150
°C
2
CATHODE
1
SC−70 / SOT−323
CASE 419
STYLE 4
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
MARKING DIAGRAM
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Rating
Symbol
Min
Typ
Max
Unit
V(BR)R
20
−
−
V
Total Capacitance
(VR = 1.0 V, f = 1.0 MHz)
CT
−
2.0
2.5
PF
Reverse Leakage (VR = 10 V)
(For each individual diode while
the second diode is unbiased)
IR
−
0.05
1.0
mAdc
Forward Voltage (IF = 1.0 mAdc)
VF
−
0.28
0.37
Vdc
Reverse Breakdown Voltage
(IR = 10 mA)
B3 M G
G
1
B3 = Device Code
M = Date Code*
G
= Pb−Free Package
(Note: Microdot may be in either location)
*Date Code orientation and/or overbar may
vary depending upon manufacturing location.
ORDERING INFORMATION
Device
MMBD717LT1G
Package
Shipping†
SC−70
(Pb−Free)
3,000 / Tape & Reel
†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.
© Semiconductor Components Industries, LLC, 2011
December, 2011 − Rev. 9
1
Publication Order Number:
MMBD717LT1/D
MMBD717LT1G
820 W
+10 V
2k
100 mH
0.1 mF
IF
tr
tp
0.1 mF
IF
t
trr
10%
t
DUT
50 W OUTPUT
PULSE
GENERATOR
50 W INPUT
SAMPLING
OSCILLOSCOPE
90%
iR(REC) = 1 mA
IR
VR
OUTPUT PULSE
(IF = IR = 10 mA; measured
at iR(REC) = 1 mA)
INPUT SIGNAL
NOTES: 1. A 2.0 kW variable resistor adjusted for a Forward Current (IF) of 10 mA.
2. Input pulse is adjusted so IR(peak) is equal to 10 mA.
3. tp » trr
Figure 1. Recovery Time Equivalent Test Circuit
100
IR , REVERSE CURRENT (μA)
IF, FORWARD CURRENT (mA)
10
1.0
150°C
TA = 150°C
10
125°C
1.0
85°C
0.1
0.01
25°C
125°C
85°C
25°C
-40°C
-55°C
0.3
0.4
0.1
0.001
0.05
0.1
0.15
0.2
0.25
0.35
0.45
0.5
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10
VF, FORWARD VOLTAGE (VOLTS)
VR, REVERSE VOLTAGE (VOLTS)
Figure 2. Typical Forward Voltage
Figure 3. Reverse Current versus Reverse Voltage
3.0
2.5
C T, CAPACITANCE (pF)
0
2.0
1.5
1.0
0.5
0
0
2.0
4.0
6.0
8.0
10
12
VR, REVERSE VOLTAGE (VOLTS)
14
Figure 4. Typical Capacitance
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2
16
18
MMBD717LT1G
PACKAGE DIMENSIONS
SC−70 (SOT−323)
CASE 419−04
ISSUE N
D
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
e1
DIM
A
A1
A2
b
c
D
E
e
e1
L
HE
3
E
HE
1
2
b
e
A
0.05 (0.002)
0.30
0.10
1.80
1.15
1.20
0.20
2.00
MILLIMETERS
NOM
MAX
0.90
1.00
0.05
0.10
0.70 REF
0.35
0.40
0.18
0.25
2.10
2.20
1.24
1.35
1.30
1.40
0.65 BSC
0.38
0.56
2.10
2.40
MIN
0.032
0.000
0.012
0.004
0.071
0.045
0.047
0.008
0.079
INCHES
NOM
0.035
0.002
0.028 REF
0.014
0.007
0.083
0.049
0.051
0.026 BSC
0.015
0.083
MAX
0.040
0.004
0.016
0.010
0.087
0.053
0.055
0.022
0.095
STYLE 4:
PIN 1. CATHODE
2. CATHODE
3. ANODE
c
A2
MIN
0.80
0.00
L
A1
SOLDERING FOOTPRINT*
0.65
0.025
0.65
0.025
1.9
0.075
0.9
0.035
0.7
0.028
SCALE 10:1
mm Ǔ
ǒinches
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
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MMBD717LT1/D
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