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Sanyo Electric Components Datasheet

A1855 Datasheet

2SA1855

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A1855 pdf
Ordering number:ENN4135
PNP/NPN Epitaxial Planar Silicon Transistors
2SA1855/2SC4837
50V/4A Switching Applications
Applications
· Power supplies, relay drivers, lamp drivers.
Features
· Adoption of FBET and MBIT processes.
· Large allowable collector dissipation.
· Low saturation voltage.
· Wide ASO and large current capacity.
· Usage of radial taping to meet automatic mounting.
Package Dimensions
unit:mm
2084B
[2SA1855/2SC4837]
4.5
10.5
1.9
1.2
2.6
1.4
( ) : 2SA1855
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter
Collector-to-Base Voltage
Collector-to-Emitter Voltage
Emitter-to-Base Voltage
Collector Current
Colletor Current (Pulse)
Collector Dissipation
Junction Temperature
Storage Temperature
Symbol
VCBO
VCEO
VEBO
IC
ICP
PC
Tj
Tstg
1.2
1.6
0.5
123
2.5
Conditions
2.5
0.5
1 : Emitter
2 : Collector
3 : Base
SANYO : FLP
Ratings
(–)60
(–)50
(–)6
(–)4
(–)6
1.5
150
–55 to +150
Unit
V
V
V
A
A
W
˚C
˚C
Electrical Characteristics at Ta = 25˚C
Parameter
Symbol
Conditions
Collector Cutoff Current
Emitter Cutoff Current
DC Current Gain
Gain Bandwidth Product
Output Capacitance
ICBO
IEBO
hFE1
hFE2
fT
Cob
VCB=()40V, IE=0
VEB=()4V, IC=0
VCE=()2V, IC=()10mA
VCE=()2V, IC=()3A
VCE=()10V, IC=()50mA
VCB=()10V, f=1MHz
* : The 2SA1855/2SC4837 are classified by 100mA hFE as follows :
Rank
hFE
RST
100 to 200 140 to 280 200 to 400
Ratings
min typ max
Unit
()1 µA
()1 µA
100*
40
400*
150
(39)25
MHz
pF
Continued on next page.
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
91003TN (KT)/91098HA (KT)/5132MH (KOTO) No.4135–1/4


Sanyo Electric Components Datasheet

A1855 Datasheet

2SA1855

No Preview Available !

A1855 pdf
2SA1855/2SC4837
Continued from preceding page.
Parameter
Symbol
Conditions
Collector-to-Emitter Saturation Voltage
Base-to-Emitter Saturation Voltage
Collector-to-Base Breakdown Voltage
Collector-to-Emitter Breakdown Voltage
Emitter-to-Base Breakdown Voltage
Turn-ON Time
Storage Time
Fall Time
Switching Time Test Circuit
VCE(sat) IC=()2A, IB=()100mA
VBE(sat)
V(BR)CBO
V(BR)CEO
V(BR)EBO
ton
IC=()2A, IB=()100mA
IC=10µA, IE=0
IC=1mA, RBE=
IE=10µA, IC=0
See specified Test CIrcuit
tstg See specified Test CIrcuit
tf See specified Test Circuit
PW=20µs
DC1%
INPUT
IB1
IB2
OUTPUT
RB RL
VR
50+
25
+
100µF 470µF
VBE= --5V
VCC=25V
IC=10IB1= --10IB2=1A
Ratings
min typ
(350)
190
()0.94
()60
()50
()6
70
(450)
650
(30)35
max
(700)
500
()1.2
Unit
mV
mV
V
V
V
V
ns
ns
ns
ns
--5
2SA1855
--4
--3
IC -- VCE
--200mA
--100mA
--50mA
--2 --20mA
--10mA
--1 --5mA
0
0
--2.0
--1.6
--1.2
--0.8
IB=0
--0.4
--0.8
--1.2
--1.6
--2.0
Collector-to-Emitter Voltage, VCE – V ITR04917
IC -- VCE
--12mA
--10mA
2SA1855
--8mA
--6mA
--4mA
--2mA
--0.4
0 IB=0
0 --4 --8 --12 --16 --20
Collector-to-Emitter Voltage, VCE – V ITR04919
5
2SC4837
4
3
2
1
IC -- VCE
100mA
80mA
60mA
40mA
20mA
10mA
5mA
0 IB=0
0 0.4 0.8 1.2 1.6 2.0
Collector-to-Emitter Voltage, VCE – V ITR04918
IC -- VCE
2.0
2SC4837
8mA
1.6 7mA
6mA
1.2 5mA
4mA
0.8 3mA
2mA
0.4
1mA
0 IB=0
0 4 8 12 16 20
Collector-to-Emitter Voltage, VCE – V ITR04920
No.4135–2/4


Part Number A1855
Description 2SA1855
Maker Sanyo
Total Page 4 Pages
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