Diodes MMSTA92 User Manual

Mmsta92, Features, Mechanical data

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MMSTA92

PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR

Features

Epitaxial Planar Die Construction

Complementary NPN Type Available (MMSTA42)

Ideal for Low Power Amplification and Switching

Lead Free/RoHS Compliant (Note 2)

"Green" Device (Notes 3 and 4)

Mechanical Data

Case: SOT-323

Case Material: Molded Plastic, "Green" Molding
Compound, Note 4. UL Flammability Classification
Rating 94V-0

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

Terminal Connections: See Diagram

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

Lead Free Plating (Matte Tin Finish annealed over
Alloy 42 leadframe).

Marking Information: See Page 3

Ordering Information: See Page 3

Weight: 0.006 grams (approximate)

SOT-323

Dim

Min

Max

A

0.25

0.40

B

1.15

1.35

C

2.00

2.20

D

0.65 Nominal

E

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 Dimensions in mm

E

B

C

A

M

J

L

E

D

B C

H

K

G

B

E

C

Maximum Ratings

@T

A

= 25°C unless otherwise specified

Characteristic

Symbol

Value

Unit

Collector-Base Voltage

V

CBO

-300

V

Collector-Emitter Voltage

V

CEO

-300

V

Emitter-Base Voltage

V

EBO

-5.0

V

Collector Current (Note 1)

I

C

-100

mA

Power Dissipation (Note 1)

P

d

200

mW

Thermal Resistance, Junction to Ambient (Note 1)

R

θJA

625

°C/W

Operating and Storage Temperature Range

T

j

, T

STG

-55 to +150

°C

Electrical Characteristics

@T

A

= 25°C unless otherwise specified

Characteristic

Symbol

Min

Max

Unit

Test Condition

OFF CHARACTERISTICS (Note 5)
Collector-Base Breakdown Voltage

V

(BR)CBO

-300

V

I

C

= -100

μA, I

E

= 0

Collector-Emitter Breakdown Voltage

V

(BR)CEO

-300

V

I

C

= -1.0mA, I

B

= 0

Emitter-Base Breakdown Voltage

V

(BR)EBO

-5.0

V

I

E

= -100

μA, I

C

= 0

Collector Cutoff Current

I

CBO

-250

nA

V

CB

= -200V, I

E

= 0

Collector Cutoff Current

I

EBO

-100

nA

V

CE

= -3.0V, I

C

= 0

ON CHARACTERISTICS (Note 5)

DC Current Gain

h

FE

25
40
25

I

C

= -1.0mA, V

CE

= -10V

I

C

= -10mA, V

CE

= -10V

I

C

= -30mA, V

CE

= -10V

Collector-Emitter Saturation Voltage

V

CE(SAT)

-0.5

V

I

C

= -20mA, I

B

= -2.0mA

Base-Emitter Saturation Voltage

V

BE(SAT)

-0.9

V

I

C

= -20mA, I

B

= -2.0mA

SMALL SIGNAL CHARACTERISTICS
Output Capacitance

C

cb

6.0

pF

V

CB

= -20V, f = 1.0MHz, I

E

= 0

Current Gain-Bandwidth Product

f

T

50

MHz

V

CE

= -20V, I

C

= -10mA,

f = 100MHz

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. No purposefully added lead.

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

4. 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.

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



DS30174 Rev. 9 - 2

1 of 3

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MMSTA92

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