Low VF/ESD Leaded Schottky Barrier Rectifiers
SB320E-G thru SB3100E-G
Voltage Range: 20 to 100 V
Current: 3.0 A
"-G" : RoHS Device
MDS0906004APage 1
• Case: Molded plastic body DO-201AD
• Epoxy: UL94-V0 rated flame retardant
• Terminals: Solderable per MIL-STD-750 Method 2026
• Polarity: Color band denotes cathode end
• Mounting Position: Any
• Weight: 0.04 ounces, 1.12 grams
• Low drop down voltage
• 3.0A oper ation at TA=75° C with no ther mal runaway
• For use in low voltage, hi gh freque nc y inv er tor s free
wheel ing and pol arity pr ot ec tion
• Silicon epi taxial pl anar chips
• Electrostatic di schar ge (ES D) tes t unde r IEC 61000 -4- 2:
standa rd: >15KV (air) & 8KV (co nt ac t)
• Lead -free par t, meet RoHS requi rem ent s
FEATURES
MECHANICAL DATA
Symbols 320E 340E 345E 350E 360E 380E 3100E Units
Maximum Recurrent Peak Reverse Voltage VRRM 20 40 45 50 60 80 100 Volts
Maximum RMS Voltage VRMS 14 28 30 35 42 56 70 Volts
Maximum DC Blocking Voltage VDC 20 40 45 50 60 80 100 Volts
Maximum Average Forward Rectified Current
0.5” (12.7mm) lead length at TA=75°C, See Figure 1
Peak Forward Surge Current
8.3mS single half sine-wave superimp osed on IFSM 80 Amps
rated load (JEDEC Method) TL=110°C
Maximum Forward Voltage at 3.0A (Note 1) VF 0.50 0.70 0.85 Volts
Maximum DC Reverse Current TA= 25°C
at Rated DC Blocking Voltage TA=100°C
Typical Junction Capacitance (Note 2) CJ 250 pF
Typical Thermal Resistance (Note 3) RθJA 40.0
RθJL 20.0
Operating Junction Temperature Range TJ -65 ~ +125 -65 ~ +150 °C
Storage Temperature Range TSTG -65 ~ +150 °C
MAXIMUM RATING AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified
IAV 3.0 Amps
IR mA
°C/W
0.5
30 20
Unit :inch(mm)
DO-201AD
1.0(25.4) Min.
1.0(25.4) Min.
.375(9 .5 )
.287(7 .3 )
.210(5.3)
.189(4.8)
.052(1.3)
.048(1.2)
Note 1. Pulse test: 300µS pu lse wi dth, 1% duty cy cle
2. Me asured at 1.0MH z an d ap plied reverse vo ltage of 4.0 Volts
3. Therma l resistance from junction to ambient and from junction to lead P.C.B. mo unted 0.500” (12.7mm) lead length wi th 2.5x2.5” (63.5x63.5mm ) co pper
pad.
SB SB SB SB SB SB SB
MDS0906004APage 2
Low VF/ESD Leaded Schottky Barrier Rectifiers
RATINGS AND CHARACTERISTIC CURVES SB320E-G thru SB3100E-G
Reverse Voltage (Volts)
Percent of Rated Peak Reverse Voltage ( %)
Fig. 3 - Typical Instantaneour Forward
Characteristics Fig. 4A - Typical Reverse Characteristics
Instantaneous Forward Voltage (Volts)
Instantaneous Forward Current (A)
Instantaneous Reverse Current (mA)
Fig. 5 - Typical Junction Capacitance
0.1 1.0 10 100
Junction Capacitance (pF)
100
1000
Fig. 4B - Typeical Reverse Characteristic
10
TJ=25°C
f=1.0MHz
Instantaneous Reverse Current (uA)
Percent of Rated Peak Reverse Voltage ( %)
TJ=25°C
TJ=75°C
TJ=125°C
SB320E - SB345E
0 20 40 60 80 100 120 140
100
10
1.0
0.1
0.01
0.001
1000
100
10
1.0
0.1
0 20 40 60 80 100
Fig.1 - Forward Current Derating Curve
Average Forward Current (A)
0 25 50 75 100 125 150 175
Lead Temperature ( °C)
3.6
3.0
2.4
1.8
1.2
0.6
SB320E - SB345E
SB350E - SB3100E
single phase half wave 60Hz
resistive or inductive load
3.75”(9.5mm) lead length
1 10 100
Fig. 2 - Maximum Non-Repetitive Peak
Forward Surge Current
Peak Forward Surge Current (A)
Number of Cycles at 60 Hz
1
10
100
TL=110°C
8.3mS single half sine-wave
(JEDEC Method)
0 0.2 0.4 0.6 0.8 1.0
100
10
1.0
0.1
SB380E - SB3100E
SB350E - SB360E
SB320E - SB345E
SB350E - SB3100E
TJ=100°C
TJ=125°C
TJ=150°C
TJ=25°C
