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MMBTA94
PNP GENERAL PURPOSE TRANSISTOR
FEATURES
REVERSE VOLTAGE – 400 Volts
FORWARD CURRENT – 0.15 Amperes
SOT-23
• Surface mount device
• Simplifies circuit design
• Reduces board space
• Reduces component count
•
Complementary to MMBTA44
MECHANICAL DATA
• Case: SOT-23 plastic
• Lead Free in RoHS 2002/95/EC Compliant
• Case material: “Green” molding compound, UL
flammability classification 94V-0, (No Br. Sb. CI)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
ABSOLUTE RATINGS
PARAMETER SYMBOL VALUE UNIT
Collector-emitter voltage V
Collector-base voltage V
Emitter-base voltage V
Collector current-continuous IC - 150 mAdc
- 400 Vdc
CEO
- 400 Vdc
CBO
- 6 Vdc
EBO
THERMAL CHARACTERISTICS
PARAMETER SYMBOL MAX. UNIT
Total device dissipation
Junction temperature rang TJ 150 °C
Storage temperature rang T
@ TA = 25°C
PD 350 mW
-55 to +150 °C
STG
REV-0, MAY.-2015, KSPR20
ORDERING INFORMATION
DEVICE MARKING SHIPPING
MMBTA94 4Z 3000/ Tape & Reel
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ELECTRICAL
CHARACTERISTIC
MMBTA94
OFF CHARACTERISTICS
PARAMETER TEST CONDITION SYMBOL MIN. MAX UNIT
Collector-base breakdown voltage IC = - 100 µAdc, IE = 0 V
Collector-emitter breakdown voltage IC = - 1 mAdc, IB = 0 V
Emitter-base breakdown voltage IE = - 10 uAdc, IC = 0 V
Collector cutoff current V
Emitter cutoff current V
Collector cutoff current V
ON CHARACTERISTICS
PARAMETER TEST CONDITION SYMBOL MIN. MAX UNIT
DC current gain
Collector-emitter saturation voltage
Base-emitter on voltage IC = - 10 mAdc, IB = - 1 mAdc
= - 400 Vdc, IE = 0 I
CB
= - 6 Vdc, IC = 0 I
EB
= - 400 Vdc, V
CE
IC = - 1 mAdc, V
IC = - 10 mAdc, V
IC = - 50 mAdc, V
IC = - 100 mAdc, V
IC = - 1 mAdc, IB = - 0.1 mAdc -- - 0.2
IC = - 10 mAdc, IB = - 1 mAdc -- - 0.3
IC = - 50 mAdc, IB = - 5 mAdc
= 0 I
BE
= - 10 Vdc 50 --
CE
= - 10 Vdc 75 200
CE
= - 10 Vdc 60 --
CE
= - 10 Vdc
CE
SMALL – SIGNAL CHARACTERISTICS
- 400 -- Vdc
(BR)CBO
- 400 -- Vdc
(BR)CEO
- 6 -- Vdc
(BR)EBO
-- - 0.1 µAdc
CBO
-- - 0.1 µAdc
EBO
-- - 0.5 µAdc
CES
h
FE
(Note 1)
20 --
V
CE(SAT)
(Note 1)
-- - 0.6
V
BE(SAT)
(Note 1)
-- 0.9 Vdc
--
Vdc
PARAMETER TEST CONDITION SYMBOL TYP. MAX UNIT
Out capacitance V
Note:
1. Pulse test: Pulse width ≦ 380us, duty cycle ≦ 2 %
CE
= - 10 Vdc, f = 1 MHZ Cob 4 6 pF
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ELECTRICAL
CHARACTERISTIC CURVES
MMBTA94
,
C
APACITANCE
(pF)
FIG.1 - Current gain & collector current FIG.2 - Current gain & collector current
hFE
IC, COLLECTOR CURRENT (mA)
hFE
IC, COLLECTOR CURRENT (mA)
FIG.3 - Saturation voltage & collector current FIG.4 - Saturation voltage & collector current
SATURATION VOLTAGE (mV)
IC, COLLECTOR CURRENT (mA)
SATURATION VOLTAGE (mV)
IC, COLLECTOR CURRENT (mA)
FIG.5 - Capacitance
VR, REVERSE-BIASED VOLTAGE (V)
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MECHANICAL IN
FORMATION
MMBTA94
PIN:
3.
COLLECTOR
Package Dimensions :
SOT-23
Recommended Footprint :
Dim.
A 0.1102 0.1197 2.80 3.04
B 0.0472 0.0551 1.20 1.40
C 0.0350 0.0440 0.89 1.11
D 0.0150 0.0200 0.37 0.50
G 0.0701 0.0807 1.78 2.04
H 0.0005 0.0040 0.013 0.100
J 0.0034 0.0070 0.085 0.177
K 0.0140 0.0285 0.35 0.69
L 0.0350 0.0401 0.89 1.02
S 0.0830 0.1039 2.10 2.64
V 0.0177 0.0236 0.45 0.60
INCHES MILLIMETERS
Min. Max. Min. Max.
1. BASE
2. EMITTER
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LEGAL DISCLAIMER NOTICE
Important Notice and Disclaimer
LSC reserves the right to make changes to this document and its products and specifications
at any time without notice. Customers should obtain and confirm the latest product information
and specifications before final design, purchase or use.
LSC makes no warranty, representation or guarantee regarding the suitability of its products
for any particular purpose, nor does LSC assume any liability for application assistance or
customer product design. LSC does not warrant or accept any liability with products which are
purchased or used for any unintended or unauthorized application.
No license is granted by implication or otherwise under any intellectual property rights of LSC.
LSC products are not authorized for use as critical components in life support devices or
systems without express written approval of LSC.
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