山东晶导微电子有限公司
Jingdao Microelectronics
Surface Mount Schottky Barrier Rectifier
Reverse Voltage - 20 to 200V
Forward Current - 3.0A
FEATURES
• Metal silicon junction, majority carrier conduction
• For surface mounted applications
• Low power loss, high efficiency
• High forward surge current capability
• For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
MECHANICAL DATA
• Case: SMBF
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 57mg / 0.002oz
SS32BF THRU SS320BF
PINNING
PIN DESCRIPTION
1 Cathode
2 Anode
12
Simplified outline SMBF and symbol
Absolute Maximum Ratings and Electrical characteristics
Ratings at 25 °C ambient temperature unless otherwise specified.Single phase, half wave, 60Hz resistive or inductive load,
for capacitive load, derate by 20 %
Parameter
Symbols
SS32BF SS34BF SS36BF SS38BF SS310BF SS312BF SS315BF SS320BF Units
Maximum Repetitive Peak Reverse Voltage
VRRM
20
40
60
80 100 120 150 200
V
Maximum RMS voltage
VRMS 14 28
42
56 70
84 105 140
V
Maximum DC Blocking Voltage
VDC 20 40 60 80 100 120 150 200 V
Maximum Average Forward Rectified Current
Peak Forward Surge Current,8.3ms
Single Half Sine-wave Superimposed
on Rated Load (JEDEC method)
Max Instantaneous Forward Voltage at 3 A
Maximum DC Reverse Current Ta = 25°C
at Rated DC Reverse Voltage Ta =100°C
Typical Junction Capacitance（1）
Typical Thermal Resistance（2）
Operating Junction Temperature Range
I F ( AV )
IFSM
VF
IR
Cj
RθJA
Tj
0.55
0.5
5
450
3.0
80
0.70
0.85
0.3
3
400
65
-55 ~ +125
0.95
A
A
V
mA
pF
°C/W
°C
Storage Temperature Range
Tstg
-55 ~ +150
°C
（1）Measured at 1 MHz and applied reverse voltage of 4 V D.C
（2）P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper pad areas.
2017.01
SMBF-S-SS32BF~SS320BF-3A200V
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