MMBT PNP Transistor

MMBT3906 PNP Transistor

SOT-23

Parameter Symbol Value UnitCollector Base Voltage -VCBO 40 V

Collector Emitter Voltage -VCEO 40 V

Emitter Base Voltage -VEBO 6 V

Collector Current -IC 200 mA

Maximum Power Dissipation PD 350 mW

Junction Temperature TJ 150 ℃

Storage Temperature Range TSTG -55 to +150 ℃

Features For Switching and AF Amplifer Applications.

Absolute Maximum Ratings Ratings at 25℃ ambient temperature unless otherwise specified.

Equivalent Circuit

www.pingjingsemi.com Revision：2.0 Mar-2021

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1.Base 2.Emitter 3.Collector

Marking Code : 3E

1.Base

3.Collector

2.. Emitter

Electrical Characteristics (TA=25℃)



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Parameter Symbol Min. Max. UnitDC Current Gainat VCE = -1 V, IC = -0.1 mAat VCE = -1 V, IC = -1 mAat VCE = -1 V, IC = -10 mAat VCE = -1 V, IC = -50 mAat VCE = -1 V, IC = -100 mA

HFE

60801006030

----300----

--

Collector Base Cutoff Currentat VCB = -30V

-ICBO -- 50 nA

Emitter Base Cutoff Currentat VEB = -6 V

-IEBO -- 50 nA

Collector Base Breakdown Voltageat IC = -10 μA

-V(BR)CBO 40 -- V

Collector Emitter Breakdown Voltageat IC = -1 mA

-V(BR)CEO 40 -- V

Emitter Base Breakdown Voltageat IE = -10 μA

-V(BR)EBO 6 -- V

Collector Emitter Saturation Voltageat IC = -10 mA, IB = -1 mAat IC = -50 mA, IB = -5 mA

-VCE(sat) ----

0.250.4

V

Base Emitter Saturation Voltageat IC = -10 mA, IB = -1 mAat IC = -50 mA, IB = -5 mA

-VBE(sat) 0.65--

0.850.95

V

Transition Frequencyat VCE = -20 V, IC = -10 mA,f = 100 MHz

FT 250 -- MHz

Output Capacitanceat VCB = -5 V, IE = 0, f = 1 MHz

Cob -- 4.5 pF

Typical Characteristic Curves



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0 25 50 75 100 Ambient Temperature Ta ( OC)

1500

100

200

300

Pow

er D

issi

patio

n: P

tot (

mW

)

125

250

150

50

f=1MHz

Cob

（O

utpu

t Cap

acita

nce

Cob

pF

)C

olle

ctor

-Em

itter

Sat

urat

ion

Volta

ge

V CE(

sat) (

V)

Collector-Base Voltage VCB (V)

Collector Current IC (mA)

DC

Cur

rent

Gai

n h F

E

Base

-Em

itter

Sat

urat

ion

Volta

ge

VBE(

sat) (

V)



IC/IB=10

Ta=125℃

Ta=+25℃Ta=-25℃

VCE=1.0V

IC/IB=10


Ordering InformationDevice Package Shipping

MMBT3906 SOT-23 3,000PCS/Reel&7inches

Package Outline

SOT-23 Dimensions in mm


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Conditions of Soldering and Storage

Recommended condition of reflow soldering

Recommended peak temperature is over 245 OC. If peak temperature is below 245 OC, you may adjust the following parameters:

Time length of peak temperature (longer) Time length of soldering (longer) Thickness of solder paste (thicker)

Conditions of hand soldering

Temperature: 370 OC Time: 3s max. Times: one time

Storage conditions

Temperature5 to 40 OC

Humidity30 to 80% RH

Recommended periodOne year after manufacturing



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Package Specifications The method of packaging


SOT-23

30,000 pcs per box10 reels per box

120,000 pcs per carton 4 boxes per carton

3,000 pcs per reel

Embossed tape and reel data

Symbol

B

Ø 54.5±0.2C

12.3±0.3D 9.6+2/-0.3T1 1.0±0.2T2 1.2±0.2

AValue (unit: mm)

EF

Ø 177.8±12.7±0.2

Ø 13.5±0.2

Reel (7'')

A

B

C

E

F

T1

D

T2

Cover Tape

Carrier Tape

MMBT PNP Transistor

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