BAV21W [LGE]
Surface Mount Fast Switching Diode; 表面装载快速开关二极管
| 型号： | BAV21W |
| 厂家： | 
LGE |
| 描述： | Surface Mount Fast Switching Diode |
| 文件： | 总2页 (文件大小：125K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BAV19W-BAV21W
Surface Mount Fast Switching Diode
SOD-123
0.022(0.55)
Typ. Min.
Features
0.053(1.35)
Max.
ꢀ
Fast Switching Speed
ꢀ
Surface Mount Package Ideally Suited for
Automatic Insertion
0.152(3.85)
0.140(3.55)
0.112(2.85)
0.100(2.55)
ꢀ
For General Purpose Switching Applications
Mechanical Data
0.010(0.25)
Min.
Case: SOD-123, Molded Plastic
ꢀ
0.067(1.70)
0.055(1.40)
0.006(0.15)
Typ. Min.
ꢀ
Case Material: UL Flammability Rating
Classification 94V-0
ꢀ
ꢀ
Polarity: Cathode Band
0.004(0.10)
Max.
Type Code: BAV19W: A8 or T2 or T3
BAV20W: T2 or T3
BAV21W: T3
Dimensions in inches and (millimeters)
ꢀ
Weight: 0.01 grams (approx.)
Maximum Ratings and Electrical Characteristics
Rating at 25oC ambient temperature unless otherwise specified.
Maximum Ratings
Characteristic
Symbol
BAV19W
BAV20W
BAV21W
Unit
V
Non-Repetitive Peak Reverse Voltage
120
200
250
V
RM
V
RWM
V
R
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RRM
V
V
100
71
150
200
141
V
RMS Reverse Voltage
106
400
200
V
R(RMS)
I
Forward Continuous Current
Average Rectified Output Current
mA
mA
FM
I
O
Non-Repetitive Peak Forward Surge Current @ t = 1.0ms
@ t = 1.0s
2.5
0.5
I
A
FSM
I
Repetitive Peak Forward Surge Current
625
250
mA
mW
°C/W
°C
FRM
P
d
Power Dissipation
(Note 2)
R
Thermal Resistance Junction to Ambient Air (Note 2)
Operating and Storage Temperature Range
500
qJA
T , T
-65 to +150
j
STG
Electrical Characteristics
Characteristic
Symbol
Min
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 1)
BAV19W
BAV20W
BAV21W
120
200
250
V
(BR)R
I
R
= 100mA
V
¾
I = 100mA
F
I = 200mA
F
1.0
1.25
V
Forward Voltage (Note 1)
V
¾
FM
T = 25°C
j
nA
mA
Peak Reverse Current
@ Rated DC Blocking Voltage (Note 1)
100
15
I
¾
¾
¾
RM
T = 100°C
j
C
T
V = 0, f = 1.0MHz
R
Total Capacitance
5.0
50
pF
I = I = 30mA,
F
R
t
Reverse Recovery Time
ns
rr
I = 0.1 x I , R = 100W
rr
R
L
Notes:
1. Short duration pulse test used to minimize self-heating effect.
http://www.luguang.cn
mail:lge@luguang.cn
BAV19W-BAV21W
Surface Mount Fast Switching Diode
300
250
200
1000
100
10
Tj = 25°C
150
100
1.0
50
0
0.1
50
75
100
0
25
125
150
0.01
0
1
2
T , AMBIENT TEMPERATURE (ºC)
Fig. 1 Power Derating Curve
A
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
100
10
1
0.1
0.01
0
100
200
Tj, JUNCTION TEMPERATURE (°C)
Fig. 3 Leakage Current vs Junction Temperature
http://www.luguang.cn
mail:lge@luguang.cn
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