Jul - 09
MBRS20H100CT ....... MBRS20H200CT
20.0 Amp. Surface Mount Schottky Barrier Rectifier
20 A
150 A
– 65 to + 175 °C
Electrical Characteristics
D2PAK
100
70
100
MBRS
20H100CT
4
12
3
MBRS
20H150CT MBRS
20H200CT
150
105
150
200
140
200
PIN 1
PIN 3 CASE
PIN 4
VF
IR
Rthj-c
Maximum Typical Thermal Resistance (Note 3)
0.85 V
1.5 °C/W
Maximum Instantaneous Forward Voltage at
(Note 2) IF = 10 A, Tc = 25 °C
I
F = 10 A, Tc = 125 °C
I
F = 20 A, Tc = 25 °C
I
F = 20 A, Tc = 125 °C
2.0 mA
0.75 V
0.95 V
0.85 V
0.88 V
0.75 V
0.97 V
0.85 V
Max. Instantaneous Reverse Current @ TC=25°C
at Rated DC Blocking Voltage (Note 2) @ TC=125°C
5 µA
• Cases: D2PAK molded plastic
• Terminals: Pure tim plated, lead free, solderable per
MIL-STD-750, Method 2026
• Polarity: As marked
• Weight: 2.24 grams
Mechanical Data
• Plastic material used carries Underwriters
Laboratory Classifications 94V-0
• Metal silicon junction, majority carrier conduction
.
• High current capability, low forward voltage drop
• High surge capability
• For use in power supply - output rectification, power
management, instrumentation
• Guardring for overvoltage protection
• High temperature soldering guaranteed:
260°C/10 seconds, 6.35mm from case
• Mounting position: Any
• Mounting torque: 5 in. - Ibs. max
• Low power loss, high efficiency
Voltage
100 to 200 V
Current
20.0 A
Maximum RMS Voltage (V)
Maximum DC Blocking Voltage (V)
Maximum Average Forward Rectified Current
at TC=125°C
VRRM
VRMS
VDC
IF (AV)
Tj
Tstg
Operating Junction Temperature Range
Storage Temperature Range
IFSM
Peak Forward Surge Current, 8.3 ms Single Half
sine-wave Superimposed on Rated Load (JEDEC Method)
IRRM Peak Repetitive Reverse Surge Current (Note 1)
1.0 A 0.5 A
– 65 to + 175 °C
Absolute Maximum Ratings, according to IEC publication No. 134
MBRS
20H100CT MBRS
20H150CT MBRS
20H200CT
Notes: 1. 2.0 us Pulse Width, f=1.0 KHz
2. Pulse Test: 300us Pulse Width, 1% Duty Cycle
3. Thermal Resistance from Junction to Case Per Leg, Mount on Heatsink Size 50.8 mm x 76.2 mm x 6.35 mm Al-Plate.
Maximum Recurrent Peak Reverse Voltage (V)
VF, forward voltage (V)
IF, instantaneous forward current (A)
0 50 100 150
TC, case temperature (ºC)
10 100
IFSM, peak forward surge current (A)
MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER LEG TYPICAL JUNCTION CAPACITANCE
PER LEG
VR, reverse voltage (V)
Cj, junction capacitance (pF)
Number of cycles at 60 Hz.
TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS PER LEG FORWARD CURRENT DERATING CURVE
IF(AV), average forward current (A)
20
16
12
8
4
0
10.1
1000
5000
100
Jul - 09
MBRS20H100CT ....... MBRS20H200CT
Rating And Characteristic Curves
1
0.01
10
0.3 0.4 0.50 0.1 0.2 0.6 1.2
100
125
75
50
150
25
10 100
0
Tj = 25 °C
f = 1.0 MHz
Vsig = 50mVp-p
500
25 75 125 175
40
0.1
1
200
2000
1.11.00.90.80.7
Tj = Tj max.
8.3ms Single Half Sine-Wave
(JEDEC Method)
PULSE WIDTH = 300 µs
1% DUTY CYCLE
RESISTIVE OR
INDUCTIVE LOAD
Tj = 25 °C
Tj = 125 °C
Jul - 09
5
1
0.01
0.0001
TYPICAL REVERSE CHARACTERISTICS
PER LEG
IR, instantaneous reverse current (mA)
Transient thermal impedance (°C/W)
t, Pulse durantion (sec.)
0 20 120 14010080
Percent of rated peak reverse voltage (%)
MBRS20H100CT ....... MBRS20H200CT
Rating And Characteristic Curves
0.1
1
100
0.010.1 1 10 100
10
TYPICAL TRANSIENT THERMAL
IMPEDANCE
PER LEG
0.1
40 60
PACKAGE MECHANICAL DATA
D2PAK
Dimensions in mm.
0.001
Tj = 75 °C
Tj = 125 °C
Tj = 25 °C
