Diodes-Incorporated-BC817-16Q-7-F
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BC817-16Q / -25Q / -40Q
45V NPN SMALL SIGNAL TRANSISTOR IN SOT23
Description
Mechanical Data
Case: SOT23
This Bipolar Junction Transistor (BJT) is designed to meet the
stringent requirements of Automotive Applications.
Case Material: Molded P
lastic, ―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
Features
BV
CEO
> 45V
Weight 0.008 grams (Approximate)
I
C
= 0.5A Continuous Collector Current
I
CM
= 1A Peak Pulse Current
Complementary PNP Types: BC807-xx
Ideally Suited for Automatic Insertion
Epitaxial Planar Die Construction
For Switching and AF Amplifier Applications
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
PPAP Capable (Note 4)
SOT23
Top View
Pin-Out
Device Symbol
Top View
Ordering Information
(Notes 4 and 5)
Part Number
BC817-16Q-7-F
BC817-25Q-7-F
BC817-40Q-7-F
BC817-40Q-13-F
Compliance
Automotive
Automotive
Automotive
Automotive
Marking
K6A
Reel Size (inches)
Tape Width (mm)
Quantity Per Reel
3,000
7
7
8
8
8
8
K6B
3,000
K6C
7
3,000
K6C
13
10,000
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See
http://www.diodes.com/quality/lead_free.html fo
r more information about Diodes Incorporated’s definitions of Halogen
– and Antimony-free, “Green”
and Lead-free.
3. Halogen- and Antimony-
free “Green‖ produc
ts are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Automotive products are AEC-Q101 qualified and are PPAP capable. Refer to
http://www.diodes.com/product_compliance_definitions.html.
Marking Information
SOT23
XXX = Product Type Marking Code (See Table Above)
YM = Date Code Marking
Y = Year ex: C = 2015
M = Month ex: 9 = September
Date Code Key
Year
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
Code
C
D
E
F
G
H
I
J
K
L
M
N
Aug
Sep
Oct
Nov
Dec
Month
Code
Jan
Feb
Mar
Apr
May
Jun
Jul
8
9
O
N
D
1
2
3
4
5
6
7
1 of 7
November 2016
© Diodes Incorporated
BC817-16Q / -25Q / -40Q
Document number: DS38331
Rev. 3 – 2
BC817-16Q / -25Q / -40Q
Absolute Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Characteristic
Symbol
V
CBO
V
CEO
V
EBO
I
C
Value
50
Unit
V
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
45
V
5.0
V
0.5
A
Peak Collector Current
Peak Base Current
1.0
A
I
CM
200
mA
I
BM
Thermal Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic
Symbol
Value
310
350
403
357
Unit
(Note 6)
(Note 7)
(Note 6)
(Note 7)
(Note 8)
Power Dissipation
mW
P
D
Thermal Resistance, Junction to Ambient
°C/W
R
θ
JA
Thermal Resistance, Junction to Leads
350
°C/W
R
θ
JL
Operating and Storage Temperature Range
-65 to +150
°C
T
J,
T
STG
ESD Ratings
(Note 9)
Characteristic
Symbol
Value
Unit
JEDEC Class
Electrostatic Discharge – Human Body Model
ESD HBM
8,000
V
3B
Electrostatic Discharge – Machine Model
ESD MM
400
V
C
Notes:
6. For a device mounted on minimum recommended pad layout FR-4 PCB with high coverage of single sided 1oz copper; device is measured under still air
conditions whilst operating in a steady-state.
7. Same as Note 6, except mounted on 15mm x 15mm 1oz copper.
8. Thermal resistance from junction to solder-point (at the end of the collector lead).
9. Refer to JEDEC specification JESD22-A114 and JESD22-A115.
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November 2016
© Diodes Incorporated
BC817-16Q / -25Q / -40Q
Document number: DS38331
Rev. 3 – 2
BC817-16Q / -25Q / -40Q
Thermal Characteristics and Derating Information
0.4
0.3
0.2
0.1
0.0
400
350
300
250
200
150
100
50
D=0.5
D=0.2
D=0.1
Single Pulse
D=0.05
0
µ
0
25
50
75
100 125 150
100μ
1m 10m
100m
1
10
100
1k
Temperature (
o
C)
Pulse Width (s)
Transient Thermal Impedance
Derating Curve
10
Single Pulse. T
amb
=25
o
C
1
0.1
10m
100m
1
10
100
1k
Pulse Width (s)
Pulse Power Dissipation
3 of 7
November 2016
© Diodes Incorporated
BC817-16Q / -25Q / -40Q
Document number: DS38331
Rev. 3 – 2
BC817-16Q / -25Q / -40Q
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Symbol
BV
CBO
BV
CEO
BV
EBO
Min
50
45
5
Typ
—
—
Max
—
—
Unit
V
V
Test Condition
I
C
= 100µA
I
C
= 10mA
—
—
V
I
C
= 100µA
100
5.0
nA
µA
V
CE
= 45V
V
CE
= 25V, T
J
= +150°C
V
EB
= 5.0V
Collector-Emitter Cut-Off Current
Emitter-Base Cut-Off Current
—
—
—
I
CES
I
EBO
—
100
250
400
600
nA
BC817-16Q
BC817-25Q
BC817-40Q
BC817-16Q
BC817-25Q
BC817-40Q
100
160
250
60
100
170
—
—
100
—
V
CE
= 1.0V, I
C
= 100mA
V
CE
= 1.0V, I
C
= 300mA
DC Current Gain (Note 10)
—
—
h
FE
Collector-Emitter Saturation Voltage (Note 10)
Base-Emitter Voltage (Note 10)
—
—
0.7
1.2
V
V
V
CE(SAT)
V
BE
I
C
= 500mA, I
B
= 50mA
V
CE
= 1.0V, I
C
= 300mA
V
CE
= 5.0V, I
C
= 10mA,
f = 50MHz
Gain Bandwidth Product
—
—
—
MHz
pF
f
T
Collector-Base Capacitance
12
C
CBO
V
CB
= 10V, f = 1.0MHz
Note:
10.
Measured under pulsed conditions. Pulse width ≤ 300µs. Duty cycle ≤ 2%
.
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November 2016
© Diodes Incorporated
BC817-16Q / -25Q / -40Q
Document number: DS38331
Rev. 3 – 2
BC817-16Q / -25Q / -40Q
Typical Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
100
500
400
80
300
60
40
200
100
0
20
0
0
10
20
0
1
2
V
CE
, COLLECTOR-EMITTER VOL
T
A
GE (V)
V
CE
, COLLECTOR-EMITTER VOLTAGE (V)
Figure 2
Typical Collector Current vs. Collector-Emitter Voltage
0.5
Figure 1
Typical Collector Current vs. Collector-Emitter Voltage
1,000
V
CE
= 1V
0.4
150°C
I
C
/ I
B
= 10
T
A
= 25°C
-50°C
0.3
0.2
100
25°C
0.1
-50°C
150°C
10
0
0.1
1
10
I
C
, COLLECTOR CURRENT (mA)
Figure 3
Typical DC Current Gain vs. Collector Current
100
1,000
0.1
100
I
C
, COLLECTOR CURRENT (mA)
1,000
1
10
Figure 4
Typical Collector-Emitter Saturation Voltage
vs. Collector Current
1,000
100
10
1
10
I
C
, COLLECTOR CURRENT (mA)
Figure 5
Gain-Bandwidth Product vs. Collector Current
100
1,000
5 of 7
November 2016
© Diodes Incorporated
BC817-16Q / -25Q / -40Q
Document number: DS38331
Rev. 3 – 2
BC817-16Q / -25Q / -40Q
Package Outline Dimensions
SOT23
All 7°
SOT23
H
Dim
A
B
C
D
F
G
H
Min
0.37
1.20
2.30
0.89
0.45
1.78
2.80
Max
0.51
1.40
2.50
1.03 0.915
0.60 0.535
Typ
0.40
1.30
2.40
GAUGE PLANE
0.25
J
K
K1
a
M
A
2.05
3.00
1.83
2.90
0.05
L
L1
J
0.013 0.10
K
K1
L
L1
M
a
0.890 1.00 0.975
0.903 1.10 1.025
C
B
0.45
0.25
0.61
0.55
0.55
0.40
0.085 0.150 0.110
0° 8°
—
All Dimensions in mm
D
G
F
Suggested Pad Layout
SOT23
Y
Dimensions Value
(in mm)
C
X
X1
Y
2.0
0.8
1.35
0.9
Y1
C
Y1
2.9
X
X1
6 of 7
November 2016
© Diodes Incorporated
BC817-16Q / -25Q / -40Q
Document number: DS38331
Rev. 3 – 2
BC817-16Q / -25Q / -40Q
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others.
Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending.
Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference.
Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life
support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A
critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated.
Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2016, Diodes Incorporated
7 of 7
November 2016
© Diodes Incorporated
BC817-16Q / -25Q / -40Q
Document number: DS38331
Rev. 3 – 2
