DS30116 Rev. 3 - 1 1 of 2 SB170 - SB1100
www.diodes.com ãDiodes Incorporated
SB170 - SB1100
1.0A HIGH VOLTAGE SCHOTTKY BARRIER RECTIFIER
Features
Maximum Ratings and Electrical Characteristics @ TA= 25°C unless otherwise specified
·Schottky Barrier Chip
·Guard Ring Die Construction for Transient Protection
·Ideally Suited for Automatic Assembly
·Low Power Loss, High Efficiency
·Surge Overload Rating to 25A Peak
·For Use in Low Voltage, High Frequency Inverters, Free
Wheeling, and Polarity Protection Application
·High Temperature Soldering: 260°C/10 Second at Terminal
·Lead Free Finish, RoHS Compliant (Note 3)
Mechanical Data
·Case: DO-41
·Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
·Moisture Sensitivity: Level 1 per J-STD-020C
·Terminals: Finish ¾Bright Tin. Plated Leads - Solderable per
MIL-STD-202, Method 208
·Polarity: Cathode Band
·Mounting Position: Any
·Ordering Information: See Last Page
·Marking: Type Number
·Weight: 0.3 grams (approximate)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
AA
B
C
D
Characteristic Symbol SB170 SB180 SB190 SB1100 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
70 80 90 100 V
RMS Reverse Voltage VR(RMS) 49 56 63 70 V
Average Rectified Output Current @ TT= 85°CIO1.0 A
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
(JEDEC Method)
IFSM 25 A
Forward Voltage @ IF= 1.0A @ TA= 25°CVFM 0.80 V
Peak Reverse Current @ TA= 25°C
at Rated DC Blocking Voltage @ TA= 100°CIRM 0.5
10 mA
Typical Junction Capacitance (Note 2) Cj80 pF
Typical Thermal Resistance Junction to Lead RqJL 15 K/W
Typical Thermal Resistance Junction to Ambient (Note 1) RqJA 50 K/W
Operating and Storage Temperature Range Tj, TSTG -65 to +125 °C
Notes: 1. Valid provided that leads are kept at ambient temperature at a distance of 9.5mm from the case.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see
EU Directive Annex Notes 5 and 7.
DO-41
Dim Min Max
A25.4 ¾
B4.1 5.2
C0.71 0.86
D2.0 2.7
All Dimensions in mm
NEW PRODUCT
Notes: 4. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02008.pdf
NEW PRODUCT
DS30116 Rev. 3 - 1 2 of 2 SB170 - SB1100
www.diodes.com
0.1
1.0
10
I , INSTANTANEOUS FORWARD CURRENT (A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fi
g
.2 T
y
pical Forward Characteristics
F
20
0.50.1 0.9 1.3 1.7 2.1
T=25C
j
°
10
20
30
4
0
0
1 10 100
I , PEAK FORWARD SURGE CURRENT (A)
FSM
NUMBER OF CYCLES AT 60 Hz
Fi
g
. 3 Max Non-Repetitive Peak Fwd Sur
g
e Current
Single Half Sine-Wave
(JEDEC Method)
T = 150 C
j
°
10
100
1000
0.1 1 10 100
C , JUNCTI
O
N CAPACITANCE (pF)
j
V , REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
R
T = 25 C
f = 1.0MHz
j
°
0
0.5
1.0
25 50 75 100 125 150
I AVERAGE FORWARD CURRENT (A)
(O),
T , LEAD TEMPERATURE ( C)
Fi
g
. 1 Forward Current Deratin
g
Curve
L
°
Ordering Information
Device Packaging Shipping
SB170-A DO-41 5K/Ammo Pack
SB170-B DO-41 1K/Bulk
SB170-T DO-41 5K/Tape & Reel, 13-inch
SB180-A DO-41 5K/Ammo Pack
SB180-B DO-41 1K/Bulk
SB180-T DO-41 5K/Tape & Reel, 13-inch
SB190-A DO-41 5K/Ammo Pack
SB190-B DO-41 1K/Bulk
SB190-T DO-41 5K/Tape & Reel, 13-inch
SB1100-A DO-41 5K/Ammo Pack
SB1100-B DO-41 1K/Bulk
SB1100-T DO-41 5K/Tape & Reel, 13-inch
(Note 4)
