SD930-T Просмотр технического описания (PDF) - Diodes Incorporated.
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SD930-T Datasheet PDF : 3 Pages
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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 1)
SD930 / SD940 / SD945
HIGH CURRENT SCHOTTKY BARRIER RECTIFIER
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Mechanical Data
• Case: DO-201AD
• Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• Terminals: Finish ⎯ Tin. Leads Solderable per MIL-STD-202,
Method 208
• Polarity: Cathode Band
• Mounting Position: Any
• Ordering Information: See Page 3
• Weight: 1.1 grams (approximate)
Top View
Maximum Ratings @TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Voltage Rate of Change
Maximum Average Forward Current
(Note 3)
Maximum Peak One-Cycle
Surge Current
@ TC = 120°C
@ 5µs Sine Wave
@ 10ms Sine Wave
Symbol
VRRM
VRWM
VR
dv/dt
IO
IFSM
SD930
30
Thermal Characteristics
Characteristic
Typical Thermal Resistance Junction to Case (Note 2)
Operating and Storage Temperature Range
Symbol
RθJL
TJ, TSTG
SD940
40
10,000
9.0
2150
340
Value
8.0
-65 to +150
SD945
45
Unit
V
V/µs
A
A
Unit
K/W
°C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic
Forward Voltage (Note 4)
Peak Reverse Current (Note 4)
Total Capacitance
Symbol
Min
Typ Max Unit
Test Condition
-
-
0.48
IF = 9.0A, TJ = 25°C
VF
-
-
-
-
0.42
0.57
V IF = 9.0A, TJ = 125°C
IF = 18A, TJ = 25°C
-
-
0.52
IF = 18A, TJ = 125°C
IR
-
-
-
-
0.8
70
mA @ Rated VR, TA = 25°C
@ Rated VR, TA = 100°C
CT
-
-
900
pF VR = 4V, f = 1MHz
Notes:
1. RoHS revision 13.2.2003. Glass and high temperature solder exemptions applied, see EU Directive Annex Notes 5 and 7.
2. Thermal resistance from junction to lead vertical PC board mounting, 9.5mm lead length.
3. Device mounted to heat sink with 1/8" lead length.
4. Pulse width ≤ μs - Duty Cycle ≤ 2%.
5. Short duration pulse test used to minimize self-heating effect.
SD930 / SD940 / SD945
Document number: DS23026 Rev. 5 - 2
1 of 3
www.diodes.com
May 2008
© Diodes Incorporated
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