DS23006 Rev. 6 - 2 1 of 2 SD830 - SD860
www.diodes.com ãDiodes Incorporated
·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 3)
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 - Bright Tin. Solderable per
MIL-STD-202, Method 208
·Polarity: Cathode band
·Mounting Position: Any
·Weight: 1.1 grams (approximate)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Maximum Ratings and Electrical Characteristics @ TA= 25°C unless otherwise specified
Notes: 1. Thermal Resistance from Junction to Lead Vertical PC Board Mounting, 9.5mm Lead Length.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V.
3. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see
EU Directive Annex Notes 5 and 7.
SD830 - SD860
8.0A SCHOTTKY BARRIER RECTIFIERS
Features
Characteristic Symbol SD830 SD840 SD845 SD860 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
30 40 45 60 V
RMS Reverse Voltage VR(RMS) 21 28 31.5 42 V
Maximum Average Forward Rectified Current TL= 90°C IO8.0 A
Peak Forward Surge current 8.3ms half sine-wave
superimposed on rated load (JEDEC Method) IFSM 175 A
Maximum Forward Voltage at 8.0A VF0.55 0.70 V
Maximum Average Reverse Current at TA= 25°C
Peak Reverse Voltage TA= 100°C IR1.0
50 mA
Typical Thermal Resistance (Note 1) RqJL 30 K/W
Typical Junction Capacitance (Note 2) Cj550 pF
Operating and Storage Temperature Range Tj, TSTG -65 to +150 °C
DO-201AD
Dim Min Max
A25.40 —
B7.20 9.50
C1.20 1.30
D4.80 5.30
All Dimensions in mm
A
A
B
C
D
DS23006 Rev. 6 - 2 2 of 2 SD830 - SD860
www.diodes.com
0
2
4
6
8
10
20 40 60 80 100 120 140
I , AVERAGE RECTIFIED CURRENT (A)
O
T , LEAD TEMPERATURE (ºC)
Fi
g
. 1 Forward Current Deratin
g
Curve
L
0
25
50
75
100
125
150
175
1.0 10 100
I , PEAK FOWRARD SURGE CURRENT (A)
FSM
NUMBER OF CYCLES AT 60Hz
Fi
g
. 4 Max Non-Repetitive Peak Fwd Sur
g
e Current
200
8.3 ms Single Half Sine-Wave
JEDEC Method
100
1000
4000
0.1 1.0 10 100
C , CAPACITANCE (pF)
j
V , REVERSE VOLTAGE (VOLTS)
Fig. 3 Typical Junction Capacitance
R
TJ=25ºC
f=1MHz
0.1
1.0
10
50
0.1 0.3 0.5 0.7 0.9 1.1
I , INSTANTANEOUS FORWARD CURRENT (A)
F
V , INSTANTANEOUS FWD VOLTAGE (V)
Fi
g
.2 T
y
pical Forward Characteristics
F
TJ= 25ºC
Pulse Width = 300ms
1% Duty Cycle
IMPORTANT NOTICE
LIFE SUPPORT
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further
notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither
does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will
agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages.
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the
President of Diodes Incorporated.
