Document
Features
Epitaxial Planar Die Construction Ideal for Low Power Amplification and Switching Complementary PNP Type: MMBTA55 & MMBTA56 Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) The DIODES™ MMBTA05Q and DIODES™ MMBTA06Q are
suitable for automotive applications requiring specific change control; these parts are AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. https://www.diodes.com/quality/product-definitions/
MMBTA05 / MMBTA06
NPN SMALL SIGNAL TRANSISTOR IN SOT23
Mechanical Data
Package: SOT23 Package Material: Molded Plastic, “Green” Molding Compound
UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Finish – Matte Tin Plated Leads, Solderable per
MIL-STD-202, Method 208 Weight: 0.008 grams (Approximate)
SOT23 Top View
C
B
E
Device Symbol
E
C
B
Top View Pin Configuration
Ordering Information (Note 4)
Product
MMBTA05-7-F MMBTA05Q-13-F MMBTA06-7-F MMBTA06Q-7-F
Marking
K1G / K1H K1G / K1H
K1G K1G
Reel size (inches)
7 13 7 7
Tape width (mm)
8 8 8 8
Packing
Quantity
Carrier
3,000
Reel
10,000
Reel
3,000
Reel
3,000
Reel
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and
Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds. 4. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.
Marking Information
Date Code Key Year Code
Month Code
Kxx = Product Type Marking Code (See Ordering Information) YM = Date Code Marking Y or Y = Year (ex: K = 2023) M or M = Month (ex: 9 = September)
2010 X
Jan 1
…
2023 2024 2025 2026 2027 2028 2029 2030 2031 2032
…
K
L
M
N
O
P
R
S
T
U
Feb
Mar
Apr
May
Jun
2
3
4
5
6
Jul
Aug
Sep
Oct
Nov
Dec
7
8
9
O
N
D
MMBTA05 / MMBTA06
Document number: DS30037 Rev. 15 - 2
1 of 7 www.diodes.com
January 2023
© 2023 Copyright Diodes Incorporated. All Rights Reserved.
MMBTA05 / MMBTA06
Absolute Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Peak Collector Current
Symbol VCBO VCEO VEBO IC ICM
MMBTA05 MMBTA06
60
80
60
80
4.0
500
1
Unit V V V mA A
Thermal Characteristics (@TA = +25°C, unless otherwise specified.)
Power Dissipation
Characteristic
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Leads Operating and Storage Temperature Range
(Note 5) (Note 6) (Note 5) (Note 6) (Note 7)
Symbol PD
RθJA RθJL TJ,TSTG
Value 310 350 403 357 350
-55 to +150
Unit mW
C/W C/W
C
ESD Ratings (Note 8)
Characteristic Electrostatic Discharge - Human Body Model Electrostatic Discharge - Machine Model
Symbol ESD HBM ESD MM
Value 4,000 400
Unit JEDEC Class
V
3A
V
C
Notes:
5. For a device mounted on minimum recommended pad layout 1oz copper that is on a single-sided FR4 PCB; device is measured under still air conditions whilst operating in a steady-state.
6. Same as note (5), except the device is mounted on 15 mm x 15mm 1oz copper. 7. Thermal resistance from junction to solder-point (at the end of the leads). 8. Refer to JEDEC specification JESD22-A114 and JESD22-A115.
MMBTA05 / MMBTA06
Document number: DS30037 Rev. 15 - 2
2 of 7 www.diodes.com
January 2023
© 2023 Copyright Diodes Incorporated. All Rights Reserved.
Thermal Characteristics and Derating Information
MMBTA05 / MMBTA06
Max Power Dissipation (W)
0.4
0.3
0.2
0.1
0.0 0
25 50 75 100 125 150
Temperature (°C)
FigureD1erDaetirnagtinCguCrvuerve
10 Single Pulse. T =25°C
amb
Thermal Resistance (°C/W)
400
350
300
250 D=0.5
200
150 100 D=0.2
D=0.1
Single Pulse
50 D=0.05
0 100µ 1m 10m 100m 1
10 100 1k
Pulse Width (s)
FigTurraen2siTernatnTshieenrtmTahleIrmmpaeldImanpceedance
1
Max Power Dissipation (W)
0.1
10m 100m
1
10
100
1k
Pulse Width (s)
FigPuurels3e PPuolwseerPDowisesripDaistisoinpation
MMBTA05 / MMBTA06
Document number: DS30037 Rev. 15 - 2
3 of 7 www.diodes.com
January 2023
© 2023 Copyright Diodes Incorporated. All Rights Reserved.
MMBTA05 / MMBTA06
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol Min
Max
OFF CHARACTERISTICS
Collector-Base Breakdown Voltage
MMBTA05 MMBTA06
BVCBO
60 80
Collector-Emitter Breakdown Voltage (Note 9)
MMBTA05 MMBTA06
BVCEO
60 80
Emitter-Base Breakdown Voltage Collector Cutoff Current
BVEBO
4.0
MMBTA05 MMBTA06
ICBO
100
Collector Cutoff Current
MMBTA05
MM.