SS32BF THRU SS3200BF
3.0 Amperes
Page :1
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
Parameter
SYMBOLS
SS32BF SS33BF SS34BF SS35BF SS36BF SS38BF SS310BF SS3150BF SS3200BF
UNITS
Maximum repetitive peak reverse voltage
V
RMM
20 30 40
50
60 80 100 150 200
V
Maximum RMS voltage
V
RMS
14 21 28 35 42 56 70 105 140
V
Maximum DC blocking voltage
V
DC
20 30 40
50
60 80 100 150 200
V
Maximum average forward rectified current
at TL(see fig.1)
I
(AV)
3.0
A
Peak forward surge current
8.3ms single half sine-wave
superimposed onrated load (JEDEC Method)
I
FSM
80 70
A
Maximum instantaneous forward voltage at 3.0A
V
F
0.55 0.70 0.85 0.95
V
Maximum DC reverse current T
A
=25
℃
at rated DCblocking voltage
T
A
=125
℃
I
R
0.5 0.3
mA
5.0
3.0
Typical junction capacitance (NOTE 1)
C
J
450
400
pF
Typical thermal resistance (NOTE 2)
R
JA
50.0
℃/
W
Operating junction temperature range
T
J
-55to+125
℃
Storage temperature range
T
STG
-55to+150
℃
Note:
1.Measure d at 1.0MHz and applie d reverse voltage of 4.0V D.C.
2.
P.C.B. mounted with 2.0x2.0”(5.0x5.0cm) copper pad areas.
3.The typical data above is for reference only.
SMBF
Dimensions in inches and (millimeters)
Cathode Band
Top View
0.165(4.20)
0.173(4.40)
0.216(5.50)
0.200(5.10)
0.086(2.20)
0.075(1.90)
0.138(3.50)
0.146(3.70)
0.051(1.30)
0.043(1.10)
0.048(1.20)
0.031(0.80)
0.010(0.25)
0.007(0.18)
Case: JEDEC DO-214AA molded plastic body
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Low reverse leakage
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds at terminals
FEATURES
MECHANICAL DATA
:0.003 ounce, 0.093 grams
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts Forward Current -
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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SS32BF THRU SS3200BF
Page :2
Typical Characterisitics
The curve above is for reference only.
0.1
0
0.4 1.4
Fig.3 Typical Forward Characteristic
Instaneous Forward Current (A)
Instaneous Forward Voltage (V)
1.0
10
0.60.2 0.8 1.0 1.2 1.8
1.6
SS32BF/SS34BF
SS36BF/SS38BF
SS310BF
SS3150BF/SS3200BF
20
1001
30
40
50
20
60
80
70
Fig.5 Maximum Non-Repetitive Peak
Forward Surge Current
Peak Forward Surge Current (A)
10
Number of Cycles at 60Hz
Fig.2 Typical Reverse Characteristics
Instaneous Reverse Current ( μA)
20 40 60 80
0
T
J
=25°C
T
J
=100°C
Percent of Rated Peak Reverse Voltage（%）
100
10
0
10
1
10
2
10
3
10
4
T
J
=75°C
SS32BF/SS36BF
SS38BF-SS3200BF
0.6
1.2
1.8
2.4
3.0
3.5
0.0
25 50
75
100 125 150
Fig.1 Forward Current Derating Curve
Average Forward Current (A)
Single phase half wave resistive
or inductive P.C.B mounted on
2.0×2.0"(5.0×5.0cm) pad areas
0.01
100
1
10
100
Fig.6- Typical Transient Thermal Impedance
Transient Thermal Impedance（°C/W）
t, Pulse Duration（sec）
0.1 1 10
Lead Temperature (°C)
Fig.4 Typical Junction Capacitance
Junction Capacitance (pF)
Reverse Voltage (V)
10
0.1 10
100
500
20
1001
1000
T
J
=25°C
200
SS32BF~SS36BF
SS38BF~SS3200BF
90
8.3 ms Single Half Sine Wave
(JEDEC Method)
SS32BF-SS38BF
SS310BF-SS3200BF
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
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