深圳市蓝光明科技有限公司
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)
A
B
A
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)
C
D
DO-201AD
Dim
A
B
C
D
Min
25.40
7.20
1.20
4.80
Max
—
9.50
1.30
5.30
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Maximum Average Forward Current
(Note 2)
Maximum Peak One-Cycle
Surge Current
Forward Voltage (Note 1)
@ T
C
= 120°C
@ 5µs Sine Wave
@ 10ms Sine Wave
@ I
F
= 9.0A, T
J
= 25°C
@ I
F
= 9.0A, T
J
= 125°C
@ I
F
= 18A, T
J
= 25°C
@ I
F
= 18A, T
J
= 125°C
@T
J
= 25°C
@ T
J
= 125°C
Symbol
V
RRM
V
RWM
V
R
I
O
I
FSM
@ T
A
= 25°C unless otherwise specified
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
Unit
V
A
A
V
FM
dv/dt
I
RM
C
j
R
qJL
T
j,
T
STG
V
V/µs
mA
pF
K/W
°C
Voltage Rate of Change
Peak Reverse Current
at Rated DC Blocking Voltage (Note 1)
Maximum Junction Capacitance (Note 2)
Typical Thermal Resistance Junction to Case (Note 4)
Operating and Storage Temperature Range
Notes:
1.
2.
3.
4.
5.
Pulse width
£
µs - Duty Cycle
£
2%.
Measured at 1.0MHz and applied reverse voltage of 4.0V.
Device mounted to heat sink with 1/8" lead length.
Thermal Resistance from Junction to Lead Vertical PC Board Mounting, 9.5mm Lead Length.
RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see
1 of 3
LGM [ 蓝光明 ]
