BC557C ON Semiconductor, BC557C Datasheet - Page 173

• Manufacturer Part Number: BC557C
• Description: TRANS AMP PNP 45V 100MA TO-92
• Manufacturer: ON Semiconductor

Specifications of BC557C

• Transistor Type: PNP
• Current - Collector (ic) (max): 100mA
• Voltage - Collector Emitter Breakdown (max): 45V
• Vce Saturation (max) @ Ib, Ic: 650mV @ 5mA, 100mA
• Current - Collector Cutoff (max): 100nA
• Dc Current Gain (hfe) (min) @ Ic, Vce: 420 @ 2mA, 5V
• Power - Max: 625mW
• Frequency - Transition: 320MHz
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: BC557COS

1. A transient suppressor is normally selected according to the Working Peak Reverse Voltage (V
2. V
3. 10 x 1000 ms exponential decay surge waveform. TVS − in Surface Mount (continued)
TVS − IN SURFACE MOUNT
SMF Series Unidirectional Overvoltage Transient Suppressors, 200 W Peak Power @ 1 ms Surge
(10 x 1000 ms)
ELECTRICAL CHARACTERISTICS
ON Semiconductor Selector Guide − Diodes
SMF5.0A
SMF6.0A
SMF7.0A
SMF7.5A
SMF8.0A
SMF9.0A
SMF10A
SMF11A
SMF12A
SMF13A
SMF14A
SMF15A
SMF18A
SMF20A
SMF22A
SMF24A
SMF26A
SMF28A
SMF30A
SMF33A
SMF36A
greater than the DC or continuous peak operating voltage level.
BR
measured at pulse test current I
Device
Marking
MM
MG
KE
KG
KM
KP
KR
KV
KX
LG
LM
ME
MK
MP
KZ
LE
LK
LV
LX
LZ
LT
T
SOD−123FL
at ambient temperature of 25°C.
CASE 498
V
PLASTIC
(T
(Note 1)
RWM
L
5.0
6.0
7.0
7.5
8.0
9.0
10
12
13
14
15
18
20
22
24
26
28
30
33
36
11
(continued)
= 30°C unless otherwise noted) (V
(V)
6.67
7.78
8.33
8.89
11.1
12.2
13.3
14.4
15.6
16.7
22.2
24.4
26.7
28.9
31.1
33.3
36.7
Min
6.4
10
20
40
V
http://onsemi.com
BR
@ I
10.55
12.85
15.15
23.35
T
Nom
7.02
8.77
9.36
16.4
17.6
25.6
28.1
30.4
32.8
35.1
38.7
42.1
11.7
6.7
8.2
14
21
(V) (Note 2)
172
Max
7.37
9.21
9.83
12.3
13.5
14.7
15.9
17.2
18.5
22.1
24.5
26.9
29.5
31.9
34.4
36.8
40.6
44.2
11.1
7.0
8.6
F
= 1.25 V @ 200 mA)
I RSM
I RSM
2
(mA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
10
10
10
I
T
Surge Current Characterisitcs
0
1 2
Time
I
R
@ V
(mA)
400
400
100
5.0
2.5
2.5
2.5
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
3
50
25
RWM
RWM
4
(ms)
) which should be equal to or
5
6
V
C
10.3
12.9
13.6
15.4
18.2
19.9
21.5
23.2
24.4
29.2
32.4
35.5
38.9
42.1
45.4
48.4
53.3
58.1
(V)
9.2
@ I
12
17
PP
(Note 3)
I
PP
16.3
14.6
12.5
11.6
9.7
8.8
8.2
7.5
7.0
6.5
6.1
5.1
4.6
4.2
3.9
3.6
3.3
3.1
2.8
2.6
11
(A)