B370 THRU B3100

B370 THRU B3100
70V-100V
HIGH VOLTAGE SCHOTTKY BARRIER RECTIFIER
3.0A
FEATURES
·
·
·
·
·
·
Guard Ring Die Construction for
Transient Protection
Ideally Suited for Automatic Assembly
Low Power Loss, High Efficiency
Surge Overload Rating to 100A Peak
For Use in Low Voltage, High Frequency
Inverters, Free Wheeling, and Polarity
Protection Application
Plastic Material: UL Flammability
Classification Rating 94V-0
MECHANICAL DATA
·
·
·
·
·
Case: SMC, Molded Plastic
Terminals: Solder Plated Terminal Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band or Cathode Notch
Weight: 0.21 grams (approx.)
Marking: B370, B380, B390: Type number
B3100: B310
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
@ TT = 90°C
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
(JEDEC Method)
Symbol
B370
B380
B390
B3100
Unit
VRRM
VRWM
VR
70
80
90
100
V
VR(RMS)
49
56
63
70
V
IO
3.0
A
IFSM
100
A
Forward Voltage @ IF = 3.0A
@ TA = 25°C
@ TA = 100°C
VFM
0.79
0.69
V
Peak Reverse Current
at Rated DC Blocking Voltage
@ TA = 25°C
@ TA = 100°C
IRM
0.5
20
mA
Cj
100
pF
Typical Thermal Resistance Junction to Terminal (Note 1)
RGJT
10
°C/W
Tj
-55 to +125
°C
TSTG
-55 to +150
°C
Typical Junction Capacitance (Note 2)
Operating Temperature Range
Storage Temperature Range
Notes:
1. Valid provided that terminals are kept at ambient temperature.
2. Measured at 1.0MHz and Applied Reverse Voltage of 4.0V DC.
E-mail: sales@taychipst.com
1 of 2
Web Site: www.taychipst.com
B370 THRU B3100
70V-100V
HIGH VOLTAGE SCHOTTKY BARRIER RECTIFIER
IF, INSTANTANEOUS FORWARD CURRENT (A)
I(AV), AVERAGE FORWARD CURRENT (A)
3.0
2.5
2.0
1.5
1.0
0.5
0
25
50
75
100
125
10
1.0
0.1
Tj = 25°C
IF Pulse Width = 300µs
0.01
150
0
TT, TERMINAL TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
0.2
0.4
0.6
0.8
1.0
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
1000
100
Tj = 25°C
f = 1.0MHz
Single Half-Sine-Wave
(JEDEC Method)
Cj, JUNCTION CAPACITANCE (pF)
IFSM, PEAK FORWARD SURGE CURRENT (A)
3.0A
80
TT = 100°C
60
40
20
100
10
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Max Non-Repetitive Peak Forward Surge Current
E-mail: sales@taychipst.com
2 of 2
0.1
1
10
100
VR, REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
Web Site: www.taychipst.com