SBR40U300CTB Diodes Inc, SBR40U300CTB Datasheet - Page 2

• Manufacturer Part Number: SBR40U300CTB
• Description: Schottky (Diodes & Rectifiers) 40A 300 ULTRA-LOW VF
• Manufacturer: Diodes Inc
• Series: SBR®r

Specifications of SBR40U300CTB

• Product: Schottky Diodes
• Peak Reverse Voltage: 300 V
• Forward Continuous Current: 40 A
• Max Surge Current: 200 A
• Configuration: Dual Common Cathode
• Recovery Time: 50 ns
• Forward Voltage Drop: 0.92 V at 20 A
• Maximum Reverse Leakage Current: 100 uA
• Operating Temperature Range: - 65 C to + 175 C
• Mounting Style: SMD/SMT
• Package / Case: D2PAK
• Voltage - Forward (vf) (max) @ If: 920mV @ 20A
• Current - Reverse Leakage @ Vr: 100µA @ 300V
• Current - Average Rectified (io) (per Diode): 20A
• Voltage - Dc Reverse (vr) (max): 300V
• Reverse Recovery Time (trr): 50ns
• Diode Type: Super Barrier
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Diode Configuration: 1 Pair Common Cathode
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Thermal Characteristics (Per Leg)
Electrical Characteristics (Per Leg)
Maximum Ratings (Per Leg)
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Typical Thermal Resistance
Thermal Resistance Junction to Case (Note 4)
Operating and Storage Temperature Range
Forward Voltage Drop (per leg)
Leakage Current (Note 5)
Reverse Recovery Time
SBR is a registered trademark of Diodes Incorporated.
Notes:
SBR40U300CTB
Document number: DS31400 Rev. 4 - 2
0.0001
0.001
0.01
4. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com/datasheets/ap02001.pdf
5. Short duration pulse test used to minimize self-heating effect.
100
0.1
10
1
0
V , INSTANTANEOUS FORWARD VOLTAGE (V)
T = 125 C
F
A
Characteristic
T = 150 C
Characteristic
Characteristic
A
Fig.1 Typical Forward Characteristics
0.2
°
T = 175 C
A
°
0.4
°
T = 25 C
A
T = 85 C
A
°
0.6
°
@T
0.8
A
Per Leg
= 25°C unless otherwise specified
Total
@T
1
A
Symbol
= 25°C unless otherwise specified
V
I
t
1.2
R
rr
www.diodes.com
F
T
Symbol
Symbol
V
J
V
R
V
I
, T
2 of 4
RWM
FSM
RRM
I
θJC
RM
O
STG
Min
-
-
-
-
1,000
Typ
0.87
100
32
26
0.1
-
-
-
10
1
0
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
Max
0.92
0.81
100
50
50
35
Fig. 2 Typical Reverse Characteristics
50
-65 to +175
Value
Value
300
200
20
40
2
Unit
100
mA
μA
ns
V
150
I
I
V
V
I
I
di/dt = 100A/μs, T
F
F
F
F
R
R
= 20A, T
= 20A, T
= 0.5A, I
= 1A, V
= 300V, T
= 300V, T
SBR40U300CTB
200
Test Condition
R
R
J
J
T = 175 C
= 30V,
T = 150 C
= 25ºC
= 125ºC
A
T = 125 C
= 1A, I
T = 85 C
A
T = 25 C
J
J
A
A
A
= 25ºC
= 125ºC
250
°C/W
Unit
Unit
© Diodes Incorporated
September 2010
ºC
J
V
A
A
°
°
°
°
RR
= 25ºC
°
= 0.25A
300