BR34A [SUNMATE]
3.0A Patch Schottky diode 45V SMB series;
| 型号： | BR34A |
| 厂家： | 
SUNMATE electronic Co., LTD |
| 描述： | 3.0A Patch Schottky diode 45V SMB series 二极管 光电二极管 瞄准线 功效 |
| 文件： | 总2页 (文件大小：310K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BR34 - BR320
SURFACE MOUNT SCHOTTKY BARRIER DIODES
VOLTAGE RANGE: 40 - 200V
CURRENT: 3.0 A
Features
!
Schottky Barrier Chip
!
!
Ideally Suited for Automatic Assembly
Low Power Loss, High Efficiency
!
!
!
For Use in Low Voltage Application
Guard Ring Die Construction
Plastic Case Material has UL Flammability
Classification Rating 94V-O
ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
B
SMB(DO-214AA)
Dim
Min
3.30
4.06
1.91
0.15
5.00
0.10
0.76
2.00
Max
Mechanical Data
A
B
C
D
E
G
H
J
3.94
4.70
2.21
0.31
5.59
0.20
1.52
2.62
A
J
C
!
!
Case: SMB/DO-214AA, Molded Plastic
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
Polarity: Cathode Band or Cathode Notch
Marking: Type Number
D
!
!
!
Weight: 0.093 grams (approx.)
G
H
E
All Dimensions in mm
TA = 25ꢀC unless otherwise specified
Maximum Ratings and Electrical Characteristics
For capacitive load, derate current by 20%.
Single phase, half wave, 60Hz, resistive or inductive load.
Characteristic
Symbol BR34 BR34A BR35 BR36 BR38 BR39 BR310 BR315 BR320 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
40
28
45
50
35
60
42
80
56
90
63
100
70
150
105
200
140
V
RMS Reverse Voltage
VR(RMS)
IO
31.5
V
A
Average Rectified Output Current @TL = 105°C
3.0
80
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
IFSM
A
= 3.0A
VFM
IRM
Forward Voltage
@IF
0.70
0.74
0.80
0.9
V
Peak Reverse Current
@TA = 25°C
At Rated DC Blocking Voltage @TA = 100°C
0.05
20
mA
RꢀJL
RꢀJA
20
75
Typical Thermal Resistance (Note 1)
°C/W
Operating Temperature Range
Storage Temperature Range
Tj
-65 to +125
-65 to +150
°C
°C
TSTG
Note: 1. Mounted on P.C. Board with 8.0mm2 copper pad area.
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RATINGS AND CHARACTERISTIC CURVES BR34 THRU BR320
50
3.0
= 40V
= 45-200V
10
40-45V
2.5
2.0
1.5
80-100V
50-60V
150-200V
1.0
1.0
0
TJ=25O
f=1.0mHz
Visg=5mVp-p
C
0
20
40
60
80
100 120 140 160 180
0.1
.4 .5 .6 .7 .8 .9 1.0 1.1
LEAD TEMPERATURE, O
C
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig.2-TYPICALINSTANTANEOUSFORWARD
CHARACTERISTIC
Fig.1-FORWARDCURRENTDERATINGCURVE
10
90
80
TJ
=100OC
8.3ms Single
Half Since-Wave
JEDEC Method
1.0
70
TJ=
75OC
60
50
40
30
20
10
0.1
.01
TJ=
25OC
1
2
5
10
20
50
100
.001
NO. OF CYCLE AT 60Hz
0
20 40 60 80 100 120 140
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%)
Fig.4-MAXIMUMNON-REPETITIVESURGECURRENT
Fig.3-TYPICALREVERSECHARACTERISTIC
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