参数资料
型号: BAS21TW-7
厂商: Diodes Inc
文件页数: 2/4页
文件大小: 188K
描述: DIODE ARRAY 250V 200MA SOT363
标准包装: 1
电压 - 在 If 时为正向 (Vf)(最大): 1.25V @ 200mA
电流 - 在 Vr 时反向漏电: 100nA @ 200V
电流 - 平均整流 (Io)(每个二极管): 200mA(DC)
电压 - (Vr)(最大): 250V
反向恢复时间(trr): 50ns
二极管类型: 标准
速度: 小信号 =< 200mA(Io),任意速度
二极管配置: 3 个独立式
安装类型: 表面贴装
封装/外壳: 6-TSSOP,SC-88,SOT-363
供应商设备封装: SOT-363
包装: 标准包装
其它名称: BAS21TW-7DIDKR
BAS21TW
Document number: DS35389 Rev. 3 - 2
2 of 4
www.diodes.com
April 2013
? Diodes Incorporated
BAS21TW
NEW PRODUCT
Maximum Ratings
(@TA
= +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit
Non-Repetitive Peak Reverse Voltage
VRM
250 V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
250 V
RMS Reverse Voltage
VR(RMS)
177 V
Forward Continuous Current (Note 5)
IFM
200 mA
Non-Repetitive Peak Forward Surge Current @ t = 50μs
@ t = 100μs
@ t = 10ms
IFSM
10
8
2
A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 5)
PD
300 mW
Thermal Resistance Junction to Ambient Air (Note 5)
RθJA
417 °C/W
Operating and Storage Temperature Range
TJ, TSTG
-65 to +150 °C
Electrical Characteristics
(@TA
= +25°C, unless otherwise specified.)
Characteristic Symbol Min Max Unit Test Condition
Reverse Breakdown Voltage (Note 6)
V(BR)R
250
?
V
IR
= 100μA
Forward Voltage
VF
??
?
1.05?
1.25
V
IF
= 100mA
IF
= 200mA
Reverse Current (Note 6)
IR
?
100
100
nA
μA
VR
= 200V
VR
= 200V, T
J
= +150°C
Total Capacitance
CT
?
5 pF VR
= 6, f = 1.0MHz
Reverse Recovery Time
trr
?
50 ns VR
= 6V, I
F = 5mA
Notes: 5. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
6. Short duration pulse test used to minimize self-heating effect.
0
125 175150
300
100
200
0
T , AMBIENT TEMPERATURE ( C)A
°
Figure 1 Power Derating Curve, Total Package
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N (mW)
D
25
100
50
75
50
150
250
Note 5
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
V , INSTANTANEOUS FORWARD VOLTAGE (V)F
Figure 2 Typical Forward Characteristics, Per Element
0.1
1
10
100
1,000
I , INS
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(mA)
F
T = 150°CA
T = -55°CA
T = 25°CA
T = 85°CA
T = 125°CA
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