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SD945 PDF даташит

Спецификация SD945 изготовлена ​​​​«Diodes Incorporated» и имеет функцию, называемую «(SD930 - SD9645) HIGH CURRENT SCHOTTKY BARRIER RECTIFIER».

Детали детали

Номер произв SD945
Описание (SD930 - SD9645) HIGH CURRENT SCHOTTKY BARRIER RECTIFIER
Производители Diodes Incorporated
логотип Diodes Incorporated логотип 

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SD945 Даташит, Описание, Даташиты
SD930 / SD940 / SD945
HIGH CURRENT SCHOTTKY BARRIER RECTIFIER
Features
· High Current Capability and Low Forward Drop
· High Surge Capacity
· Guard Ring for Transient Protection
· Low Power Loss, High Efficiency
· Lead Free Finish, RoHS Compliant (Note 5)
Mechanical Data
· Case: DO-201AD
· Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
· Moisture Sensitivity: Level 1 per J-STD-020C
· Terminals: Finish ¾ Bright Tin. Leads Solderable per
MIL-STD-202, Method 208
· Polarity: Cathode band
· Mounting Position: Any
· Ordering Information: See Last Page
· Weight: 1.1 grams (approximate)
ABA
D
DO-201AD
Dim Min Max
A 25.40 —
B 7.20 9.50
C 1.20 1.30
D 4.80 5.30
All Dimensions in mm
C
Maximum Ratings and Electrical Characteristics @ TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
www.DataSheet4U.com
Characteristic
Symbol
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
Maximum Average Forward Current
(Note 2)
@ TC = 120°C
IO
Maximum Peak One-Cycle
Surge Current
@ 5µs Sine Wave
@ 10ms Sine Wave
IFSM
Forward Voltage (Note 1)
@ IF = 9.0A, TJ = 25°C
@ IF = 9.0A, TJ = 125°C
@ IF = 18A, TJ = 25°C
@ IF = 18A, TJ = 125°C
VFM
Voltage Rate of Change
dv/dt
Peak Reverse Current
at Rated DC Blocking Voltage (Note 1)
@TJ = 25°C
@ TJ = 125°C
IRM
Maximum Junction Capacitance (Note 2)
Cj
Typical Thermal Resistance Junction to Case (Note 4)
RqJL
Operating and Storage Temperature Range
Tj, TSTG
SD930
30
SD940
40
9.0
2150
340
0.48
0.42
0.57
0.52
10,000
0.8
70
900
8.0
-65 to +150
SD945
45
Notes:
1. Pulse width £ µs - Duty Cycle £ 2%.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V.
3. Device mounted to heat sink with 1/8" lead length.
4. Thermal Resistance from Junction to Lead Vertical PC Board Mounting, 9.5mm Lead Length.
5. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
Unit
V
A
A
V
V/µs
mA
pF
K/W
°C
DS23026 Rev. 4 - 2
1 of 3
www.diodes.com
SD930/SD940/SD945
ã Diodes Incorporated









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SD945 Даташит, Описание, Даташиты
10
8
6
4
2
0
0 50 100 150
TC, CASE TEMPERATURE (°C)
Fig. 1 Fwd Current Derating Curve
50
TJ = 125°C
10
TJ = 25°C
1.0
2% duty cycle
0.1
0.2 0.4 0.6 0.8 1.0
VF, INSTANTANEOUS FWD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
4000
TJ = 25°C
f = 1MHz
10000
1000
1000
100
0.1
1.0
10 100
VR, REVERSE VOLTAGE (V)
Fig. 3 Maximum Junction Capacitance
1
10
100
1000
10000
tp, PULSE DURATION (ms)
Fig. 4, Maximum Non-repetitive Surge Current
DS23026 Rev. 4 - 2
2 of 3
www.diodes.com
SD930/SD940/SD945









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SD945 Даташит, Описание, Даташиты
10
D = 0.50
0.33
1.0
0.25
0.17
0.08
0.1
0.01
0.0001
Single Pulse
0.001
0.01
P(DM)
t1
t2
0.1 1.0
10
100
100
10
1.0
Tj = 125ºC
Tj = 85ºC
0.1
Tj = 25ºC
0.01
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 6, Typical IR vs. % of VR
Ordering Information (Note 6)
Device
SD930-B
SD930-T
SD940-B
SD940-T
SD945-B
SD945-T
Packaging
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
Shipping
500/Bulk
1.2K/Tape & Reel, 13-inch
500/Bulk
1.2K/Tape & Reel, 13-inch
500/Bulk
1.2K/Tape & Reel, 13-inch
Notes: 6. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02008.pdf
DS23026 Rev. 4 - 2
3 of 3
www.diodes.com
SD930/SD940/SD945










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Номер в каталогеОписаниеПроизводители
SD940(SD930 - SD9645) HIGH CURRENT SCHOTTKY BARRIER RECTIFIERDiodes Incorporated
Diodes Incorporated
SD945(SD930 - SD9645) HIGH CURRENT SCHOTTKY BARRIER RECTIFIERDiodes Incorporated
Diodes Incorporated

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