BAS21L-AE3-R [UTC]
GENERAL PURPOSE DIODES; 通用二极管
| 型号： | BAS21L-AE3-R |
| 厂家： | 
Unisonic Technologies |
| 描述： | GENERAL PURPOSE DIODES |
| 文件： | 总3页 (文件大小：131K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
BAS21
Preliminary
DIODE
GENERAL PURPOSE DIODES
DESCRIPTION
The UTC BAS21 is a general purpose diode using UTC’s planar
technology to provide customers with high current capacity and high
switching speed.
FEATURES
* High Current Capability
* High Switching Speed
SYMBOL
ORDERING INFORMATION
Ordering Number
Pin Assignment
Package
SOT-23
Packing
Tape Reel
Lead Free
Halogen Free
BAS21G-AE3-R
x: NC
1
2
3
BAS21L-AE3-R
x
A
K
Note: Pin Assignment: A: Anode K: Cathode
MARKING
www.unisonic.com.tw
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Copyright © 2011 Unisonic Technologies Co., Ltd
QW-R601-040.a
BAS21
Preliminary
DIODE
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VRRM
VR
RATINGS
250
UNIT
V
Repetitive Peak Reverse Voltage
Continuous Reverse Voltage
200
V
Continuous Forward Current (Note 1)
Repetitive Peak Forward Current
IF
200
mA
mA
A
IFRM
625
t=1µs
9
Non-Repetitive Peak Forward
Current (Square Wave,
IFSM
t=100µs
t=10ms
3
A
TJ=25 °C Prior to Surge)
1.7
A
Power Dissipation (TA=25°C) (Note 1)
Junction Temperature
PD
TJ
250
mW
°C
°C
150
Storage Temperature
TSTG
-65~+150
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL CHARACTERISTICS
PARAMETER
SYMBOL
RATINGS
330
UNIT
K/W
Junction to Ambient (Note 1)
θJA
Note: 1. Device mounted on an FR4 printed-circuit board.
ELECTRICAL CHARACTERISTICS (TJ=25°C, unless otherwise specified.)
PARAMETER
SYMBOL
VF
TEST CONDITIONS
MIN TYP MAX UNIT
IF=100mA
IF=200mA
VR=200V
1
V
V
Forward Voltage
1.25
100
100
5
nA
μA
pF
Reverse Current
IR
VR=200V, TJ=150°C
Diode Capacitance
Reverse Recovery Time
CD
TRR
f=1MHz, VR=0
when switched from IF=30mA to IR=30mA,
RL=100Ω, measured at IR=3mA
50
ns
UNISONIC TECHNOLOGIES CO., LTD
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QW-R601-040.a
www.unisonic.com.tw
BAS21
Preliminary
DIODE
TEST CIRCUITS AND WAVEFOMS
D.U.T.
RS=50ꢀ
SAMPLING
OSCILLOSCOPE
IF
Ri=50ꢀ
V=VR+IF×RS
Reverse recovery voltage test circuit
tr
tp
t
10%
+ IF
trr
t
(IR=3mA)
90%
VR
input signal
output signal
Reverse recovery voltage waveforms
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
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QW-R601-040.a
www.unisonic.com.tw
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