DS30090 Rev. B-2
1 of 2
SBG1630CT - SBG1645CT
SBG1630CT - SBG1645CT
16A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Maximum Ratings and Electrical Characteristics
@ T
A
= 25
C unless otherwise specified
Case: D
2
PAK Molded Plastic
Terminals: Solderable per MIL-STD-202,
Method 208
Polarity: See Diagram
Marking: Type Number
Weight: 1.7 grams (approx.)
Mounting Position: Any
Mechanical Data
B
C
D
E
G
H
J
K
L
M
A
1
2
3
4
PIN 1
PIN 3
PIN 2 & 4
D
2
PAK
Dim
Min
Max
A
9.65
10.69
B
14.60
15.88
C
0.51
1.14
D
2.29
2.79
E
4.37
4.83
G
1.14
1.40
H
1.14
1.40
J
8.25
9.25
K
0.30
0.64
L
2.03
2.92
M
2.29
2.79
All Dimensions in mm
Characteristic
Symbol
SBG
1630CT
SBG
1635CT
SBG
1640CT
SBG
1645CT
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
30
35
40
45
V
RMS Reverse Voltage
V
R(RMS)
21
25
28
32
V
Average Rectified Output Current
@ T
C
= 95
C
I
O
16
A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on rated load
(JEDEC Method)
I
FSM
175
A
Forward Voltage, per Element
@ I
F
= 8.0A
V
FM
0.55
V
Peak Reverse Current
@ T
j
= 25
C
at Rated DC Blocking Voltage
@ T
j
= 125
C
I
RM
1.0
50
mA
Typical Junction Capacitance (Note 2)
C
j
275
pF
Typical Thermal Resistance Junction to Case (Note 1)
R
qJC
3.0
K/W
Operating and Storage Temperature Range
T
j,
T
STG
-65 to +125
C
Schottky Barrier Chip
Guard Ring Die Construction for
Transient Protection
Low Power Loss, High Efficiency
High Surge Capability
High Current Capability and Low Forward
Voltage Drop
Surge Overload Rating to 175A Peak
For Use in Low Voltage, High Frequency
Inverters, Free Wheeling, and Polarity
Protection Applications
Plastic Material: UL Flammability
Classification Rating 94V-0
Notes:
1. Thermal resistance: junction to case mounted on heat sink.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
DS30090 Rev. B-2
2 of 2
SBG1630CT - SBG1645CT
0
50
100
150
200
250
300
1
10
100
I
,
PEAK
F
O
R
W
ARD
SURGE
CURRENT
(A)
FSM
NUMBER OF CYCLES AT 60Hz
Fig. 3 Max Non-Repetitive Surge Current
0
4
8
12
16
20
0
50
100
150
I
,
A
VERA
G
E
FWD
C
URRENT
(
A
)
(A
V)
T , CASE TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
C
I
,
INST
ANT
ANE
O
US
F
O
R
W
ARD
CURRENT
(A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
0.1
1.0
10
100
0
0.4
0.8
1.2
Pulse Width = 300 s
2% Duty Cycle
T = 125 C
j
T = 25 C
j
100
1000
0.1
1.0
10
100
C
,
JUNCTI
O
N
CAP
ACIT
ANCE
(pF)
j
V , REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
R
T = 25 C
f = 1.0MHz
j
500
200
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