SB145-G

Comchip
Leaded Schottky Barrier Rectifiers
SMD Diode Specialist
SB120-G Thru. SB1100-G
Voltage: 20 to 100 V
Current: 1.0 A
RoHS Device
Features
DO-41
-Low drop down voltage.
-Metal-Semiconductor junction with guard ring
1.0(25.4) Min.
-High surge current capability
.107(2.7)
.080(2.0)
-Silicon epitaxial planar chips.
-For use in low voltage, high efficiency inverters,
free wheeling, and polarity protection applications
.205(5.2)
.160(4.1)
-Lead-free part, meet RoHS requirements.
Mechanical data
1.0(25.4) Min.
-Epoxy: UL94-V0 rated flame retardant
.034(0.86)
.028(0.70)
-Case: Molded plastic body DO-41
-Terminals: Solderable per MIL-STD-750 Method 2026
-Polarity: Color band denotes cathode end
Dimensions in inches and (millimeter)
-Mounting Position: Any
-Weight: 0.34grams
Electrical Characteristics (at TA=25°C unless otherwise noted)
Ratings at Ta=25°C unless otherwise noted.
Symbol
SB
120-G
SB
140-G
SB
145-G
SB
150-G
SB
160-G
SB
180-G
SB
1100-G
Unit
Maximum recurrent peak reverse voltage
VRRM
20
40
45
50
60
80
100
V
Maximum RMS voltage
VRMS
14
28
30
35
42
56
70
V
Maximum DC blocking voltage
VDC
20
40
45
50
60
80
100
V
Parameter
Maximum average forward rectified current
0.375” (9.5mm) lead length at TA=75°C, See Figure 1
I(AV)
1.0
A
IFSM
30
A
Peak forward surge current
8.3ms single half sine-wave superimposed on rated load
(JEDEC method) TL=110°C
Maximum forward voltage at 1.0A
Maximum DC reverse current
At rated DC blocking voltage
VF
TA=25°C
TA=100°C
Typical junction capacitance (Note 1)
Typical thermal resistance (Note 2)
Operating junction temperature range
Storage temperature range
0.50
0.70
0.85
V
0.5
IR
mA
10
CJ
110
RθJA
RθJL
TJ
5
80
30
50.0
30.0
-55 to +125
TSTG
°C/W
-55 to +150
-55 to +150
pF
°C
°C
NOTES:
1. Measured at 1.0MHz and applied reverse voltage of 4.0 Volts.
2. Thermal resistance junction to ambient and junction to lead.
REV:A
Page 1
QW-BB040
Comchip Technology CO., LTD.
Comchip
Leaded Schottky Barrier Rectifiers
SMD Diode Specialist
RATING AND CHARACTERISTIC CURVES (SB120-G Thru. SB1100-G)
Fig.2 - Maximum Non-repetitive Peak
Forward Surge Current
Fig.1- Forward Current Derating Curve
1.2
0.8
SB120-G ~ SB145-G
0.6
0.4
SB150-G ~ SB1100-G
0.2
single phase half wave 60Hz
resistive or inductive load
3.75”(9.5mm) lead length
0
0
10
Instantaneous Forward Current, (A)
Peak Forward Surge Current, (A)
1.0
25
50
75
100
125
TL=110°C
8.3mS single half sine-wave
(JEDEC Method)
1
175
150
100
Fig.3 - Typical Instantaneous Forward
Characteristics
Fig.4A - Typical Reverse Characteristics
100
SB120-G ~ SB145-G
1.0
SB150-G ~ SB160-G
0.1
SB180-G ~ SB1100-G
10
TJ=125°C
1.0
TJ=75°C
0.1
TJ=25°C
0.01
0.001
0.2
0.4
0.6
0.8
0
1.0
20
40
60
80
100
120
140
Instantaneous Forward Voltage, (V)
Percent of Rated Peak Reverse Voltage, (%)
Fig.5 - Typical Junction Capacitance
Fig. 4B - Typeical Reverse Characteristic
1000
1000
100
TJ=25°C
f=1.0MHz
Instantaneous Reverse Current, (uA)
Junction Capacitacne, (pF)
10
Number of Cycles at 60Hz
SB120-G ~ SB145-G
10
0.1
1
Lead Temperature, ( °C )
pulse width =300µS
1% duty cycle, Tj=25°C
0.01
0
10
Instantaneous Reverse Current, (mA)
Average Forward Current, (A)
100
SB120-G ~ SB1100-G
100
TJ=150°C
TJ=125°C
10
TJ=100°C
1.0
0.1
TJ=25°C
0.01
1.0
10
Reverse Voltage, (V)
100
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage, ( %)
REV:A
Page 2
QW-BB040
Comchip Technology CO., LTD.
Comchip
Leaded Schottky Barrier Rectifiers
SMD Diode Specialist
Marking Code
Part Number
Marking Code
Packaging
SB120T-G
SB140T-G
SB145T-G
SB150T-G
SB160T-G
SB180T-G
SB1100T-G
SB120A-G
SB140A-G
SB145A-G
SB150A-G
SB160A-G
SB180A-G
SB1100A-G
SB120B-G
SB140B-G
SB145B-G
SB150B-G
SB160B-G
SB180B-G
SB1100B-G
SB120
SB140
SB145
SB150
SB160
SB180
SB1100
SB120
SB140
SB145
SB150
SB160
SB180
SB1100
SB120
SB140
SB145
SB150
SB160
SB180
SB1100
REEL
REEL
REEL
REEL
REEL
REEL
REEL
AMMO
AMMO
AMMO
AMMO
AMMO
AMMO
AMMO
BULK
BULK
BULK
BULK
BULK
BULK
BULK
SBXXX
XXX / XXXX = Product type marking code
Note:
1) Suffix code after part number to specify packaging item .
Packaging
REEL PACK
AMMO PACK
BULK PACK
Code
T
A
B
Standard Packaging
BULK PACK
REEL PACK
Case Type
DO-41
REEL
Reel Size
( pcs )
(inch)
5,000
13
Case Type
BOX
( pcs )
DO-41
1000
AMMO PACK
Case Type
BOX
( pcs )
DO-41
5,000
REV:A
Page 3
QW-BB040
Comchip Technology CO., LTD.