SD930_1 Datasheet, PDF (1/3 Pages) Diodes Incorporated – HIGH CURRENT SCHOTTKY BARRIER RECTIFIER

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)
A
B
A
C
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
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%.
Characteristic
Symbol
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V_RRM
V_RWM
V_R
Maximum Average Forward Current
(Note 2)
@ T_C = 120°C
I_O
Maximum Peak One-Cycle
Surge Current
@ 5µs Sine Wave
@ 10ms Sine Wave
I_FSM
Forward Voltage (Note 1)
@ IF = 9.0A, TJ = 25°C
@ I_F = 9.0A, T_J = 125°C
@ I_F = 18A, T_J = 25°C
VFM
@ I_F = 18A, T_J = 125°C
Voltage Rate of Change
dv/dt
Peak Reverse Current
at Rated DC Blocking Voltage (Note 1)
@T_J = 25°C
@ T_J = 125°C
I_RM
Maximum Junction Capacitance (Note 2)
C_j
Typical Thermal Resistance Junction to Case (Note 4)
R_qJL
Operating and Storage Temperature Range
T_j, T_STG
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
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SD930/SD940/SD945
ã Diodes Incorporated