bc856bw ON Semiconductor, bc856bw Datasheet - Page 5

• Manufacturer Part Number: bc856bw
• Description: General Purpose Transistors
• Manufacturer: ON Semiconductor

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
ORDERING INFORMATION
Specifications Brochure, BRD8011/D.
BC856BWT1
BC856BWT1G
BC857BWT1
BC857BWT1G
BC857CWT1
BC857CWT1G
BC858AWT1
BC858AWT1G
BC858BWT1
BC858BWT1G
−200
−100
−5.0
−2.0
−50
−10
0.07
0.05
0.03
0.02
0.01
−1.0
1.0
0.7
0.5
0.3
0.2
0.1
0.1
Figure 14. Active Region Safe Operating Area
0.2
D = 0.5
Device
0.2
0.1
V
CE
BC856BWT1 Series, BC857BWT1 Series, BC858AWT1 Series
BONDING WIRE LIMIT
THERMAL LIMIT
SECOND BREAKDOWN LIMIT
, COLLECTOR−EMITTER VOLTAGE (V)
0.05
−5.0
T
0.5
A
= 25°C
SINGLE PULSE
1.0
−10
SINGLE PULSE
T
BC858
BC857
BC856
J
1 s
= 25°C
2.0
Marking
3G
3B
3F
3K
3J
−30 −45 −65 −100
Figure 13. Thermal Response
5.0
3 ms
http://onsemi.com
10
20
5
t, TIME (ms)
SC−70/SOT−323
SC−70/SOT−323
SC−70/SOT−323
SC−70/SOT−323
SC−70/SOT−323
SC−70/SOT−323
SC−70/SOT−323
SC−70/SOT−323
SC−70/SOT−323
SC−70/SOT−323
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
its of the transistor that must be observed for reliable op-
eration. Collector load lines for specific circuits must fall
below the limits indicated by the applicable curve.
or T
are valid for duty cycles to 10% provided T
T
high case or ambient temperatures, thermal limitations
will reduce the power that can be handled to values less
than the limitations imposed by the secondary breakdown.
Package
P
J(pk)
(pk)
The data of Figure 14 is based upon T
DUTY CYCLE, D = t
50
A
The safe operating area curves indicate I
is variable depending upon conditions. Pulse curves
may be calculated from the data in Figure 13. At
t
1
100
t
2
200
1
/t
2
500
Z
R
Z
R
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT t
T
qJC
qJA
J(pk)
qJC
qJA
3,000 / Tape & Reel
3,000 / Tape & Reel
3,000 / Tape & Reel
3,000 / Tape & Reel
3,000 / Tape & Reel
1.0 k
(t) = r(t) R
(t) = r(t) R
= 200°C/W MAX
= 83.3°C/W MAX
− T
Shipping
C
= P
2.0 k
J(pk)
qJC
qJA
(pk)
1
J(pk)
†
R
= 150°C; T
C
qJC
−V
≤ 150°C.
(t)
5.0 k 10 k
CE
lim-
C