SSA34-E3 [VISHAY]

Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 40V V(RRM), Silicon, DO-214AC, LEAD FREE, PLASTIC, SMA, 2 PIN;


型号：	SSA34-E3
厂家：	VISHAY
描述：	Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 40V V(RRM), Silicon, DO-214AC, LEAD FREE, PLASTIC, SMA, 2 PIN
文件：	总4页 (文件大小：315K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SSA33L & SSA34

Vishay General Semiconductor

New Product

High-Current Density Surface Mount Schottky Rectifier

Major Ratings and Characteristics

I_F(AV)

V_RRM

I_FSM

3.0 A

30 V, 40 V

75 A

V_F

0.38 V, 0.42 V

150 °C

T_jmax.

DO-214AC (SMA)

Features

Mechanical Data

• Low profile package

Case: DO-214AC (SMA)

• Ideal for automated placement

Epoxy meets UL-94V-0 Flammability rating

• Guardring for overvoltage protection

• Low power losses, high efficiency

• Low forward voltage drop

Terminals: Matte tin plated leads, solderable per

J-STD-002B and JESD22-B102D

E3 suffix for commercial grade, HE3 suffix for high

reliability grade (AEC Q101 qualified)

• High surge capability

Polarity: Color band denotes the cathode end

• Meets MSL level 1, per J-STD-020C

• Solder Dip 260 °C, 40 seconds

Typical Applications

For use in low voltage high frequency inverters, free-

wheeling, dc-to-dc converters, and polarity protection

applications

Maximum Ratings

T_A= 25 °C unless otherwise specified

Parameter

Device marking code

Symbol

SSA33L

33L

SSA34

S34

Unit

Maximum repetitive peak reverse voltage

V_RRM

V_RMS

V_DC

Maximum RMS voltage

Maximum DC blocking voltage

Maximum average forward rectified current at T_L(See Fig. 1)

I_F(AV)

I_FSM

3.0

Peak forward surge current 8.3 ms single half sine-wave

superimposed on rated load

Voltage rate of change (rated V_R)

Operating junction temperature range

Storage temperature range

dv/dt

T_J

10000

V/µs

°C

- 65 to + 150

T_STG

°C

Document Number 88883

14-Jul-05

www.vishay.com

SSA33L & SSA34

Vishay General Semiconductor

Electrical Characteristics

T_A= 25 °C unless otherwise specified#

Parameter

Test condition

T_J= 25 °C

Symbol

V_F

Typ.

Max.

Typ.

Max.

Unit

at 3.0 A⁽¹⁾

Maximum instantaneous forward voltage

0.43

0.34

0.45

0.38

0.46

0.38

0.49

0.42

T_J= 125 °C

Maximum DC reverse current at rated DC

blocking voltage ⁽¹⁾

T_J= 25 °C

I_R

0.5

0.2

T_J= 125 °C

Notes:

(1) Pulse test: 300 µs pulse width, 1 % duty cycle

Thermal Characteristics

T_A= 25 °C unless otherwise specified

Parameter

Typical thermal resistance ⁽¹⁾

Symbol

R_θJA

R_θJL

SSA33L

SSA34

Unit

110

°C/W

Notes:

(1) Aluminum substrate mounted

Ratings and Characteristics Curves

(T_A= 25 °C unless otherwise noted)

3.5

3.0

2.5

2.0

1.5

1.0

0.5

SSA33L

SSA34

100

125

150

Number of Cycles at 60 Hz

100

Lead Temperature (°C)

Figure 1. Forward Current Derating Curve

Figure 2. Maximum Non-Repetitive Peak Forward Surge Current

www.vishay.com

Document Number 88883

14-Jul-05

SSA33L & SSA34

Vishay General Semiconductor

100

1000

TJ = 25 °C

f = 1.0 MHz

V^sig= 50mVp-p

TJ = 150 °C

100

T^J= 25 °C

0.1

SSA33L

SSA34

SSA33L

SSA34

T^J= 125 °C

0.4

0.01

0.2

0.6

0.8

1.0

100

Instantaneous Forward Voltage (V)

Reverse Voltage (V)

Figure 3. Typical Instantaneous Forward Characteristics

Figure 5. Typical Junction Capacitance

100

TJ = 150 °C

T^J= 125 °C

0.1

SSA33L

SSA34

0.01

T^J= 25 °C

0.001

100

Percent of Rated Peak Reverse Voltage (%)

Figure 4. Typical Reverse Characteristics

Package outline dimensions in inches (millimeters)

DO-214AC (SMA)

Cathode Band

Mounting Pad Layout

0.074 MAX.

(1.88 MAX.)

0.066 MIN.

(1.68 MIN.)

0.065 (1.65)

0.049 (1.25)

0.110 (2.79)

0.100 (2.54)

0.177 (4.50)

0.157 (3.99)

0.060 MIN.

(1.52 MIN.)

0.012 (0.305)

0.006 (0.152)

0.208

(5.28) REF

0.090 (2.29)

0.078 (1.98)

0.060 (1.52)

0.030 (0.76)

0.008 (0.203)

0 (0)

0.208 (5.28)

0.194 (4.93)

Document Number 88883

14-Jul-05

www.vishay.com

Legal Disclaimer Notice

Vishay

Notice

Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,

or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.

Information contained herein is intended to provide a product description only. No license, express or implied, by

estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's

terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express

or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness

for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.

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

Customers using or selling these products for use in such applications do so at their own risk and agree to fully

indemnify Vishay for any damages resulting from such improper use or sale.

Document Number: 91000

Revision: 08-Apr-05

www.vishay.com

相关型号：

SSA34-E3/5AT

DIODE 3 A, 40 V, SILICON, RECTIFIER DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN, Rectifier Diode