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产品型号BAS21-V-GS08的Datasheet PDF文件预览

BAS19-V / 20-V / 21-V

Vishay Semiconductors

Small Signal Switching Diodes, High Voltage

Features

• Silicon Epitaxial Planar Diode

• Fast switching diode in case SOT-23,

especially suited for automatic insertion.

• These diodes are also available in other

16923

case styles including:the SOD-123 case with the

type designations BAV19W-V to BAV21W-V, the

Mini-MELF case with the type designation

BAV101 to BAV103, the DO-35 case with the type

designations BAV19-V to BAV21-V and the SOD-

323 case with type designation BAV19WS-V to

BAV21WS-V.

• Lead (Pb)-free component

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

Mechanical Data

Case: SOT-23 Plastic case

Weight: approx. 8.8 mg

Packaging Codes/Options:

GS18 / 10 k per 13" reel (8 mm tape), 10 k/box

GS08 / 3 k per 7" reel (8 mm tape), 15 k/box

Parts Table

Part

Type differentiation

V_RRM= 120 V

Ordering code

Marking

Remarks

BAS19-V

BAS19-V-GS18 or BAS19-V-GS08

Tape and Reel

BAS20-V

BAS21-V

V_RRM= 200 V

BAS20-V-GS18 or BAS20-V-GS08

BAS21-V-GS18 or BAS21-V-GS08

A81

A82

_RRM= 250 V

Document Number 85540

Rev. 1.5, 22-Jul-05

www.vishay.com

BAS19-V / 20-V / 21-V

Vishay Semiconductors

Absolute Maximum Ratings

T_amb= 25 °C, unless otherwise specified

Parameter

Test condition

Part

Symbol

V_R

Value

100

Unit

Continuous reverse voltage

BAS19-V

BAS20-V

BAS21-V

BAS19-V

BAS20-V

BAS21-V

V_R

150

200

120

200

250

2.5

V_R

Repetitive peak reverse voltage

V_RRM

I_FSM

Non-repetitive peak forward

current

t = 1 µs

Non-repetitive peak forward

surge current

t = 1 s

I_FSM

0.5

200¹⁾

Maximum average forward

rectified current

(av. over any 20 ms period)

T_amb= 25 °C

I_F(AV)

200²⁾

625

DC forward current

I_F

Repetitive peak forward current

Power dissipation

I_FRM

P_tot

250²⁾

T_amb= 25 °C

¹⁾Measured under pulse conditions; Pulse time = T_p≤ 0.3 ms

²⁾Device on fiberglass substrate, see layout on next page

Thermal Characteristics

T_amb= 25 °C, unless otherwise specified

Parameter

Test condition

Symbol

Value

Unit

430¹⁾

150

Thermal resistance junction to ambient air

R_thJA

T_j

°C

Junction temperature

Storage temperature range

T_S

- 65 to + 150

¹⁾Device on fiberglass substrate, see layout on next page

Electrical Characteristics

T_amb= 25 °C, unless otherwise specified

Parameter

Forward voltage

Test condition

I_F= 100 mA

I_F= 200 mA

Symbol

Min

Typ.

Max

1.0

Unit

V_F

I_R

1.25

100

Leakage current

_R= V_Rmax

µA

Ω

_R= V_Rmax, T_j= 150 °C

I_R

Dynamic forward resistance

Diode capacitance

I_F= 10 mA

_R= 0, f = 1 MHz

I_F= I_R= 30 mA, R_L= 100 Ω,

_rr= 3 mA

r_f

C_tot

t_rr

Reverse recovery time

www.vishay.com

Document Number 85540

Rev. 1.5, 22-Jul-05

BAS19-V / 20-V / 21-V

Vishay Semiconductors

Test Circuit and Waveforms

Ω

Input signal

Test circuit

Waveforms; IR = 3 mA

Input Signal - total pulse duration

- duty factor

tp(tot) = 2 µs

δ = 0.0025

t_r= 0.6ns

t_p= 100ns

- rise time of reverse pulse

- reverse pulse duration

Oscilloscope - rise time

t_r= 0.35ns

C < 1pF

- cicuit capitance*

*C = oscilloscope input capactitance + parasitic capacitance

Output signal

18098

Layout for R

test

thJA

Thickness:

Fiberglass 1.5 mm (0.059 in.)

Copper leads 0.3 mm (0.012 in.)

7.5 (0.3)

3 (0.12)

1 (0.4)

2 (0.8)

1 (0.4)

12 (0.47)

0.8 (0.03)

15 (0.59)

5 (0.2)

1.5 (0.06)

5.1 (0.2)

17451

Document Number 85540

Rev. 1.5, 22-Jul-05

www.vishay.com

BAS19-V / 20-V / 21-V

Vishay Semiconductors

Package Dimensions in mm (Inches)

0.175 (.007)

0.098 (.005)

0.1 (.004) max.

2.6 (.102)

2.35 (.092)

0.4 (.016)

ISO Method E

3.1 (.122)

Mounting Pad Layout

2.8 (.110)

0.52 (0.020)

0.4 (.016)

0.9 (0.035)

2.0 (0.079)

0.95 (.037)

0.95 (0.037)

17418

www.vishay.com

Document Number 85540

Rev. 1.5, 22-Jul-05

BAS19-V / 20-V / 21-V

Vishay Semiconductors

Ozone Depleting Substances Policy Statement

It is the policy of Vishay Semiconductor GmbH to

1. Meet all present and future national and international statutory requirements.

2. Regularly and continuously improve the performance of our products, processes, distribution and operating

systems with respect to their impact on the health and safety of our employees and the public, as well as

their impact on the environment.

It is particular concern to control or eliminate releases of those substances into the atmosphere which are

known as ozone depleting substances (ODSs).

The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs

and forbid their use within the next ten years. Various national and international initiatives are pressing for an

earlier ban on these substances.

Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use

of ODSs listed in the following documents.

1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments

respectively

2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental

Protection Agency (EPA) in the USA

3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.

Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting

substances and do not contain such substances.

We reserve the right to make changes to improve technical design

and may do so without further notice.

Parameters can vary in different applications. All operating parameters must be validated for each

customer application by the customer. Should the buyer use Vishay Semiconductors products for any

unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all

claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal

damage, injury or death associated with such unintended or unauthorized use.

Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany

Document Number 85540

Rev. 1.5, 22-Jul-05

www.vishay.com

Legal Disclaimer Notice

Vishay

Disclaimer

All product specifications and data are subject to change without notice.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf

(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein

or in any other disclosure relating to any product.

Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any

information provided herein to the maximum extent permitted by law. The product specifications do not expand or

otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed

therein, which apply to these products.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this

document or by any conduct of Vishay.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless

otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such

applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting

from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding

products designed for such applications.

Product names and markings noted herein may be trademarks of their respective owners.

Document Number: 91000

Revision: 18-Jul-08

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