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SB10-03A2/SB10-03A3
Ordering number : EN2929A
30V, 1.0A Rectifier
Schottky Barrier Diode
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
O0797GI/D198TA, TS No.2929-1/3
Applications
• High frequency rectification (switching regulators, converters, choppers).
Features
• Low forward voltage (VFmax=0.55V).
• Fast reverse recovery time (trrmax=30ns).
• Low switching noise.
• Average rectified current (Io=1.0A).
Absolute Maximum Ratings at Ta=25°C unit
Repetitive Peak Reverse Voltage V
RRM
30 V
Nonrepetitive Peak Reverse V
RSM
35 V
Surge Voltage
Average Rectified Current Io SB10-03A2 1.0 A
50Hz, resistive load, sine wave, Ta=50°C
(L=8mm, 10×10mm2print land)
SB10-03A3 1.0 A
50Hz, resistive load, sine wave, Ta=46°C
(L=3mm, 5×5mm2print land)
Surge Forward Current I
FSM
50Hz sine wave, 1 cycle 40 A
Junction Temperature Tj 125 °C
Storage Temperature Tstg –40 to +125 °C
Electrical Characteristics at Ta=25°C min typ max unit
Forward Voltage V
F
IF=1.0A 0.55 V
Reverse Current I
R
VR=30V 1.0 mA
Reverse Recovery Time t
rr
IFM=1A, –di/dt=50A/µs 30 ns
Thermal Resistance Rth(j-a) No fin, device only 140 °C/W
(Junction-Ambient)
[SB10-03A2]
Package Dimensions 1208
(unit : mm)
[SB10-03A3]
Package Dimensions 1209
(unit : mm)
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SB10-03A2/SB10-03A3
No.2929-2/3
Ambient Temperature, Ta – °C
Average Rectified Current, Io – A
Forward Voltage, VF– V
Forward Current, I
F
– A
Average Rectified Current, Io – A
Average Forward Power Dissipation, P
F
– W
Number of Cycles at 50Hz, n
Surge Forward Current, I
FSM
– A
Reverse Voltage, VR– V
Interterminal Capacitance, C – pF
Reverse Voltage, VR– V
Average Reverse Power Dissipation, P
R
– W
Reverse Voltage, VR– V
Reverse Current, I
R
– mA
Ambient Temperature, Ta – °C
Average Rectified Current, Io – A
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SB10-03A2/SB10-03A3
No.2929-3/3
No products described or contained herein are intended for use in surgical implants, life-support systems,
aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and
the like, the failure of which may directly or indirectly cause injury, death or property lose.
Anyone purchasing any products described or contained herein for an above-mentioned use shall:
Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates,
subsidiaries and distributors and all their officers and employees, jointly and severally, against any
and all claims and litigation and all damages, cost and expenses associated with such use:
Not impose any responsibilty for any fault or negligence which may be cited in any such claim or
litigation on SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of
their officers and employees jointly or severally.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees
are made or implied regarding its use or any infringements of intellectual property rights or other rights of
third parties.
This catalog provides information as of October, 1997. Specifications and information herein are subject
to change without notice.
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