BAS21S [PANJIT]
SURFACE MOUNT, HIGH VOLTAGE, DUAL SWITCHING DIODES; 表面安装，高电压双开关二极管
| 型号： | BAS21S |
| 厂家： | 
PAN JIT INTERNATIONAL INC. |
| 描述： | SURFACE MOUNT, HIGH VOLTAGE, DUAL SWITCHING DIODES |
| 文件： | 总3页 (文件大小：45K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
BAS21A/C/S
SURFACE MOUNT, HIGH VOLTAGE, DUAL SWITCHING DIODES
Unit: inch (mm)
SOT- 23
250mWatts
250 Volts
POWER
VOLTAGE
FEATURES
• High reverse bearkdown voltage.
• Fast switching speed.
.119(3.00)
.110(2.80)
• Low reverse leakage current.
• Surface mount package ideally suited for automatic insertion.
• Galvanically isolated dual configurations to save board space.
• Both normal and Pb free product are available :
Normal : 80~95% Sn, 5~20% Pb
.083(2.10)
.066(1.70)
.006(.15)
.002(.05)
Pb free: 98.5% Sn above
MECHANICALDATA
.006(.15)MAX
.020(.50)
.013(.35)
Case: SOT-23, Plastic
Terminals: Solderable per MIL-STD-202, Method 208
Approx. Weight: 0.008 gram
Marking : BAS21A:21A, BAS21C:21C, BAS21S:21S
ABSOLUTE RATINGS
PARAMETER
Symbol
Value
250
Units
V
Maximum Reverse Voltage
VR
Peak Reverse Voltage
V
RRM
250
0.2
2.5
V
A
A
Average Rectified Current at Temp=25O
C
I O
Non-repetitive Peak Forward Surge Current at t=1.0 s
IFSM
THERMALCHARACTERISTICS
PA RA ME TE R
S ymbol
Value
Uni ts
mW
P ower D i ssi pati on
P
TOT
250
357
Thermal Resi stance, Juncti on to A mbi ent
Juncti on Temperature
RθJA
O C /W
O C
T
J
150
S torage Temperature
T
S TG
-55 to 150
O C
SERIES
COMMON ANODE
COMMON CATHODE
BAS21C
BAS21S
BAS21A
STAD-JUL.13.2004
PAGE . 1
ELECTRICALCHARACTERISTICS
PARAMETER
Symbol
Test Condition
MIN.
--
TYP.
--
MAX.
250
Units
V
Reverse Breakdown Voltage
V
(BR)
IR=100 uA
V
V
R
=200 V
=200 V, T
0.1
100
Reverse Current
I
R
--
--
--
--
--
--
--
--
uA
V
R
J
= 150OC
IF
=1.0mA
0.70
1.00
Forward Voltage
VF
IF=100mA
Maximum Junction Capacitance
Reverse Recovery Time
C
J
V
R=0V, f=1.0MH
Z
5.0
50
pF
ns
Trr
IF=IR=30mA, RL=100Ω
ELECTRICAL CHARACTERISTICS CURVES
1000
100
100
10
TJ
=25OC
10
1.0
1.0
0.1
0.1
0.01
0.01
0
1.0
2.0
0
100
200
, JUNCTION TEMPERATURE,OC
FORWARD VOLTAGE, VOLTS
T
J
Fig.2 LEAKAGE CURRENT vs JUNCTION TEMPERATURE
FIG. 1-TYPICAL FORWARD CHARACTERISTIC
6.0
4.5
3.0
500
400
300
200
1.5
0
100
0
50
100
150
200
0
2
4
6
8
AMBIENT TEMPERATURE(OC)
REVERSE VOLTAGE, VOLTS
FIG. 3 TYPICAL JUNCTION CAPACITANCE
FIG. 4 POWER DERATING CURVE
STAD-JUL.13.2004
PAGE . 2
MOUNTING PAD LAYOUT
Unit: inch (mm)
SOT-23
0.037(0.95)
0.031(0.8)
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 3.0K per 7" plastic Reel
LEGALSTATEMENT
IMPORTANT NOTICE
This information is intended to unambiguously characterize the product in order to facilitate the customer's evaluation
of the device in the application. The information will help the customer's technical experts determine that the device is
compatible and interchangeable with similar devices made by other vendors. The information in this data sheet is believed
to be reliable and accurate. The specifications and information herein are subject to change without notice. New products
and improvements in products and product characterization are constantly in process. Therefore, the factory should be
consulted for the most recent information and for any special characteristics not described or specified.
Copyright Pan Jit International Inc. 2003
All rights reserved. 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. The information presented is
believed to be accurate and reliable, and may change without notice in advance. No liability will be accepted by the
publisher for any consequence of use.Publication thereof does not convey nor imply any license under patent or other
industrial or intellectual property rights.
STAD-JUL.13.2004
PAGE . 3
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