BC846AW - BC848CW

NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR

Features

•

Ideally Suited for Automatic Insertion

•

Complementary PNP Types Available (BC856W-BC858W)

•

For Switching and AF Amplifier Applications

•

Lead Free/RoHS Compliant (Note 3)

•

"Green" Device (Note 4 and 5)

Mechanical Data

•

Case: SOT-323

•

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

Note 5. UL Flammability Classification Rating 94V-0

•

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

•

Terminals: Solderable per MIL-STD-202, Method 208

•

Lead Free Plating (Matte Tin Finish annealed over Alloy 42

leadframe).

•

Pin Connections: See Diagram

•

Marking Codes (See Table Below & Diagram on Page 3)

•

Ordering & Date Code Information: See Page 3

•

Weight: 0.006 grams (approximate)

Marking Code (Note 2)

Type

Marking

Type

Marking

BC846AW

K1Q

BC847CW

K1M

BC846BW

K1R

BC848AW

K1J, K1E, K1Q

BC847AW

K1E, K1Q

BC848BW

K1K, K1F, K1R

BC847BW

K1F, K1R

BC848CW

K1L, K1M

SOT-323

Dim

Min

Max

A

0.25

0.40

B

1.15

1.35

C

2.00

2.20

D

0.65 Nominal

F

0.30

0.40

G

1.20

1.40

H

1.80

2.20

J

0.0

0.10

K

0.90

1.00

L

0.25

0.40

M

0.10

0.18

α

0

°

8

°

All Dimens ons in mm

i

A

M

J

L

F

D

B C

H

K

G

BE

C

Characteristic

Symbol

Value

Unit

Collector-Base Voltage

BC846

BC847

BC848

80

50

30

V

Collector-Emitter Voltage

BC846

BC847

BC848

65

45

30

V

Emitter-Base Voltage

BC846, BC847

BC848

6.0

5.0

V

Collector Current

100

mA

Peak Collector Current

200

mA

Peak Emitter Current

200

mA

Power Dissipation (Note 1)

200

mW

Thermal Resistance, Junction to Ambient (Note 1)

625

°C/W

Operating and Storage Temperature Range

-65 to +150

°C

Notes:

1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which

can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

2. Current gain subgroup “C” is not available for BC846W.

3. No purposefully added lead.

4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.

5. Product manufactured with Date Code 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date

Code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.

DS30250 Rev. 9 - 2

1 of 3

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BC846AW - BC848CW

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