MB34S THRU MB320S
3A SURFACE MOUNT SCHOTTKY BRIDGE
FEATURES:
PINNING
Reverse Voltage - 40 to 200 V
PIN
DESCRIPTION
Forward Current - 3 A
1
Input Pin(~)
High Surge Current Capability
2
Input Pin(~)
Designed for Surface Mount Application
3
Output Anode(+)
4
Output Cathode(-)
MECHANICAL DATA
• Case: MBS
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 100mg / 0.0035oz
3
4
2
1
MBS Package
Maximum Ratings and Electrical characteristics
Ratings at 25 °C ambient temperature unless otherwise specified.
Single phase half-wave 60 Hz, resistive or inductive load, for capacitive load current derate by 20 %.
Symbols
Parameter
MB34S
MB36S
MB38S
MB310S
MB320S
Units
Maximum Repetitive Peak Reverse Voltage
V RRM
40
60
80
100
200
V
Maximum RMS voltage
V RMS
28
42
56
70
140
V
Maximum DC Blocking Voltage
V DC
40
60
80
100
200
V
Maximum Average Forward Rectified Current
at Tc = 100°C
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
T a = 25°C
at Rated DC Reverse Voltage
T a =100°C
Typical Junction Capacitance 1)
Typical Thermal Resistance
2)
Operating Junction Temperature Range
Storage Temperature Range
I F(AV)
A
3.0
I FSM
80
70
A
VF
0.55
IR
0.5
10
0.3
5
mA
Cj
250
160
pF
0.70
0.85
0.95
V
RθJA
65
°C/W
Tj
-55 ~ +150
°C
T stg
-55 ~ +150
°C
Note: 1. Measured at 1MHz and applied reverse voltage of 4 V D.C.
2. Mounted on glass epoxy PC board with 4×1.5"×1.5"(3.81×3.81 cm)copper pad.
2016.01
MBS-S-MB34S~MB320S-3A200V
Page 1 of 3
MB34S THRU MB320S
Fig.2 Typical Reverse Characteristics
Average Forward Current (A)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
Resistive or Inductive Load
0.0
25
50
75
100
125
150
Instaneous Reverse Current ( μA)
Fig.1 Forward Current Derating Curve
10 4
MB34S
MB36S-MB320S
10 1
T J =25°C
10 0
0
Junction Capacitance ( pF)
MB34S
MB36S/MB38S
MB310S
MB320S
0.1
0.4
0.6
0.8
1.0
1.2
1.4
1.6
T J =25°C
200
100
50
MB32S/MB34S
20
MB36S-MB320S
10
1.8
0.1
1
10
100
Reverse Voltage (V)
Fig.5 Maximum Non-Repetitive Peak
Forward Surage Current
Fig.6- Typical Transient Thermal Impedance
100
MB32S~MB38S
MB310S~MB312S
80
60
40
20
8.3 ms Single Half Sine Wave
(JEDEC Method)
10
100
200
100
10
Number of Cycles at 60Hz
2016.01
100
Instaneous Forward Voltage (V)
Transient Thermal Impedance( °C /W)
Instaneous Forward Current (A)
Peak Forward Surage Current (A)
1.0
1
80
500
10
00
60
Fig.4 Typical Junction Capacitance
T J =25°C
0.2
40
20
Percent of Rated Peak Reverse Voltage(%)
Fig.3 Typical Forward Characteristic
0
T J =75°C
10 2
Case Temperature (°C)
20
T J =100°C
10 3
1
0.01
0.1
1
10
100
t, Pulse Duration(sec)
www.sdjingdao.com
Page 2 of 3
MB34S THRU MB320S
PACKAGE OUTLINE
Plastic surface mounted package; 4 leads
MBS
A
∠ALL ROUND
C
a
L1
L
d
HE
e
D
e
E
MBS mechanical data
A
C
D
E
HE
d
e
L
L1
a
max
2.6
0.22
5.0
4.1
7.0
2.7
0.7
1.7
1.1
0.2
min
2.2
0.15
4.5
3.6
6.4
2.3
0.5
1.3
0.5
max
102
8.7
197
161
276
106
28
67
43
min
94
5.9
177
142
252
91
20
51
20
UNIT
∠
mm
7°
8
mil
Marking
6.0
236
2.5
100
0.9
35
2.4
94
Type number
Marking code
MB34S
MB34S
MB36S
MB36S
MB38S
MB38S
MB310S
MB310S
MB320S
MB320S
mm
Unit :
(mil)
MBxxS
2016.01
XTH509305B0
Page 3 of 3
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