1N4448HLP-7B - DIODES Incorporated

1N4448HLP

Document number: DS30590 Rev. 12 - 2 1 of 5

www.diodes.com March 2012

1N4448HLP

SURFACE MOUNT FAST SWITCHING DIODE

Features

• Fast Switching Speed

• Ultra-Small Surface Mount Package

• Low Reverse Leakage Current

• Ideal for Battery Powered Portable Applications

• Lead Free by Design/RoHS Compliant (Note 1)

• Halogen and Antimony Free "Green" Device (Notes 2 & 3)

• Qualified to AEC-Q101 Standards for High Reliability

Mechanical Data

• Case: X1-DFN1006-2

• Case Material: Molded Plastic, "Green" Molding Compound.

UL Flammability Classification Rating 94V-0

• Moisture Sensitivity: Level 1 per J-STD-020

• Terminal Connections: See Marking Information

• Terminals: Finish - NiPdAu over Copper leadframe. Solderable

per MIL-STD-202, Method 208

• Weight: 0.001 grams (approximate)

Ordering Information (Note 4)

Part Number Case Packaging

1N4448HLP-7 X1-DFN1006-2 3,000/Tape & Reel

1N4448HLP-7B X1-DFN1006-2 10,000/Tape & Reel

Notes: 1. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. No purposely added lead.

2. Halogen and Antimony free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

3. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com.

4. For packaging details, go to our website at http://www.diodes.com.

Marking Information

Bottom View

X1-DFN1006-2

T8 = Product Type Marking Code

1N4448HLP-7 1N4448HLP-7B

Top View

Bar Denotes

Cathode Side

Top View

Dot Denotes

Cathode Side

T8 T8

1N4448HLP

Document number: DS30590 Rev. 12 - 2 2 of 5

www.diodes.com March 2012

1N4448HLP

Maximum Ratings @TA = 25°C unless otherwise specified

Characteristic Symbol Value Unit

Non-Repetitive Peak Reverse Voltage VRM 100 V

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR 80 V

RMS Reverse Voltage VR

(

RMS

)

57 V

Forward Continuous Current IFM 300 mA

Average Rectified Output Current IO 95 mA

Non-Repetitive Peak Forward Surge Current @ t = 1.0

@ t = 1.0s IFSM 2.0

1.0 A

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation (Note 5) PD 250 mW

Thermal Resistance Junction to Ambient (Note 5) R

JA 500 °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 Conditions

Reverse Breakdown Voltage (Note 6) V

(

)

R 80 ⎯ V IR = 100μA

Forward Voltage VF

0.62

⎯

0.72

0.855

1.0

1.25

IF = 5.0mA

IF = 10mA

IF = 100mA

IF = 150mA

Peak Reverse Current (Note 6) IR ⎯

100

μA

VR = 80V

VR = 75V, TJ = 150°C

VR = 25V, TJ = 150°C

VR = 20V

Total Capacitance CT ⎯ 3.0 pF

VR = 0.5V, f = 1.0MHz

Reverse Recovery Time trr ⎯ 4.0 ns

IF = IR = 10mA,

Irr = 0.1 x IR, RL = 100Ω

Notes: 5. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com.

6. Short duration pulse test used to minimize self-heating effect.

1N4448HLP

Document number: DS30590 Rev. 12 - 2 3 of 5

www.diodes.com March 2012

1N4448HLP

100

0 25 50 75 100 125 150

DISSI

N (mW)

T , AMBIENT TEMPERA TURE (°C)

Fig. 1 Power Derating Curve

150

200

250

300

I , INSTANTANEOUS FORWARD CURRENT (mA)

V , INSTANTANEOUS FORW ARD VOLTAGE (V)

Fig. 2 Typical Forward Characteristics

0102030405060708090100

0.01

0.1

100

1,000

10,000

100,000

I, I

EVE

(nA)

V , INSTANTANEOUS REVERSE VOLTAGE (V)

Fig. 3 Typical Reverse Characteristics

T = -55°C

T = 0°C

T = 25°C

T = 50°C

T = 85°C

T = 100°C

T = 125°C

T = 150°C

0.01012345

0.1

100

1,000

10,000

100,000

V , INSTANT ANEOUS REVERSE VOLT AGE (V)

Fig. 4 Typical Reverse Characteristics - Low Bias

I , INS

ANE

EVE

(nA)

T = -55°C

T = 0°C

T = 25°C

T = 50°C

T = 85°C

T = 100°C

T = 125°C

T = 150°C

0.1

0.2

0.3

0.4

0.5

110100

Fig. 5 Typical Total Capacitance vs. Reverse V oltage

V , DC REVERSE VOL TAGE (V)

C , TOTAL CAPACITANCE (pF)

f = 1MHz

0468210

I , FORWARD CURRENT (mA)

Fig. 6 Typical Reverse Recovery T ime vs. Forward Current

EVE

IME (nS)

0.5

1.0

1.5

2.0

2.5

1N4448HLP

Document number: DS30590 Rev. 12 - 2 4 of 5

www.diodes.com March 2012

1N4448HLP

Package Outline Dimensions

Suggested Pad Layout

X1-DFN1006-2

Dim Min Max Typ

A 0.47 0.53 0.50

A1 0 0.05 0.03

b 0.45 0.55 0.50

D 0.95 1.075 1.00

E 0.55 0.675 0.60

e - - 0.40

L 0.20 0.30 0.25

R 0.05 0.15 0.10

All Dimensions in mm

Dimensions Value (in mm)

Z 1.1

G 0.3

X 0.7

Y 0.4

C 0.7

1N4448HLP

Document number: DS30590 Rev. 12 - 2 5 of 5

www.diodes.com March 2012

1N4448HLP

IMPORTANT NOTICE

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,

INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes

without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the

application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or

trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume

all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated

website, harmless against all damages.

Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.

Should Customers purchase or use Diodes Incorporated p roducts for any unintended or una uthorized application, Customers shall indemnify and

hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or

indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.

Products described herein may be covered by one or more United States, international or foreign p atents pending. Product names and markings

noted herein may also be covered by one or more United States, international or foreign trademarks.

LIFE SUPPORT

Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express

written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:

A. Life support devices or systems are devices or systems which:

1. are intended to implant into the body, or

2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the

labeling can be reasonably expected to result in significant injury to the user.

B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the

failure of the life support device or to affect its safety or effectiveness.

Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and

acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their pro ducts and an y

use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related

information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its

representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.