ON BAS21AHT1 Low leakage switching diode Datasheet

BAS21AHT1G
Low Leakage
Switching Diode
Features
 These Devices are Pb--Free, Halogen Free/BFR Free and are RoHS
http://onsemi.com
Compliant
LOW LEAKAGE
SWITCHING DIODE
MAXIMUM RATINGS
Symbol
VR
VRRM
IF
IFM(surge)
Rating
Value
Unit
Continuous Reverse Voltage
250
Vdc
Repetitive Peak Reverse Voltage
250
Vdc
Peak Forward Current
200
mAdc
Peak Forward Surge Current
625
mAdc
1
CATHODE
Symbol
Characteristic
Max
Unit
PD
Total Device Dissipation FR--5 Board,
(Note 1) TA = 25C
Derate above 25C
200
mW
1.57
mW/C
635
C/W
--55 to +150
C
TJ, Tstg
Thermal Resistance,
Junction--to--Ambient
Junction and Storage Temperature
Range
MARKING
DIAGRAM
2
THERMAL CHARACTERISTICS
RθJA
2
ANODE
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. FR--5 Minimum Pad
1
AA M G
G
SOD--323
CASE 477
STYLE 1
AA
M
G
= Device Code
= Date Code*
= Pb--Free Package
(Note: Microdot may be in either location)
*Date Code orientation may vary depending
upon manufacturing location.
ORDERING INFORMATION
Device
Package
Shipping†
BAS21AHT1G
SOD--323
(Pb--Free)
3000/Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
 Semiconductor Components Industries, LLC, 2010
August, 2010 -- Rev. 1
1
Publication Order Number:
BAS21AHT1/D
BAS21AHT1G
ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted)
Symbol
Characteristic
Min
Typ
Max
Unit
---
---
40
100
nAdc
mAdc
250
--
--
Vdc
---
---
1000
1250
OFF CHARACTERISTICS
Reverse Voltage Leakage Current
(VR = 200 Vdc)
(VR = 200 Vdc, TJ = 150C)
IR
Reverse Breakdown Voltage
(IBR = 100 mAdc)
V(BR)
Forward Voltage
(IF = 100 mAdc)
(IF = 200 mAdc)
VF
mV
Diode Capacitance
(VR = 0, f = 1.0 MHz)
CD
--
--
5.0
pF
Reverse Recovery Time
(IF = IR = 30 mAdc, RL = 100 Ω)
trr
--
50
--
ns
820 Ω
+10 V
2.0 k
100 mH
tr
0.1 mF
IF
tp
IF
t
trr
10%
t
0.1 mF
90%
D.U.T.
50 Ω INPUT
SAMPLING
OSCILLOSCOPE
50 Ω OUTPUT
PULSE
GENERATOR
VR
iR(REC) = 3.0 mA
IR
OUTPUT PULSE
(IF = IR = 30 mA; MEASURED
at iR(REC) = 3.0 mA)
INPUT SIGNAL
Notes: 1. A 2.0 kΩ variable resistor adjusted for a Forward Current (IF) of 30 mA.
Notes: 2. Input pulse is adjusted so IR(peak) is equal to 30 mA.
Notes: 3. tp » trr
Figure 1. Recovery Time Equivalent Test Circuit
7000
6000
TA = --55C
1000
25C
800
155C
600
400
200
1
1
10
100
REVERSE CURRENT (nA)
FORWARD VOLTAGE (mV)
1200
1000
TA = 155C
5000
4000
3000
6
5
4
3
2
1
0
TA = 25C
TA = --55C
1
2
5
10
20
50
FORWARD CURRENT (mA)
REVERSE VOLTAGE (V)
Figure 2. Forward Voltage
Figure 3. Reverse Leakage
http://onsemi.com
2
100
200 300
BAS21AHT1G
PACKAGE DIMENSIONS
SOD--323
PLASTIC PACKAGE
CASE 477--02
ISSUE H
HE
D
b
1
2
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. LEAD THICKNESS SPECIFIED PER L/F DRAWING
WITH SOLDER PLATING.
4. DIMENSIONS A AND B DO NOT INCLUDE MOLD
FLASH, PROTRUSIONS OR GATE BURRS.
5. DIMENSION L IS MEASURED FROM END OF RADIUS.
E
MILLIMETERS
DIM MIN
NOM MAX
A
0.80
0.90
1.00
A1 0.00
0.05
0.10
A3
0.15 REF
b
0.25
0.32
0.4
C 0.089
0.12 0.177
D
1.60
1.70
1.80
E
1.15
1.25
1.35
L
0.08
HE
2.30
2.50
2.70
A3
A
C
NOTE 3
L
NOTE 5
A1
INCHES
NOM MAX
0.035 0.040
0.002 0.004
0.006 REF
0.010 0.012 0.016
0.003 0.005 0.007
0.062 0.066 0.070
0.045 0.049 0.053
0.003
0.090 0.098 0.105
MIN
0.031
0.000
STYLE 1:
PIN 1. CATHODE
2. ANODE
SOLDERING FOOTPRINT*
0.63
0.025
0.83
0.033
1.60
0.063
2.85
0.112
*For additional information on our Pb--Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent
rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur.
Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries,
affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury
or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an
Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303--675--2175 or 800--344--3860 Toll Free USA/Canada
Fax: 303--675--2176 or 800--344--3867 Toll Free USA/Canada
Email: [email protected]
N. American Technical Support: 800--282--9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81--3--5773--3850
http://onsemi.com
3
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
BAS21AHT1/D
Similar pages