BC557C ON Semiconductor, BC557C Datasheet - Page 171

• 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.
ON Semiconductor Selector Guide − Diodes
TVS − IN AXIAL LEADS
Peak Power Dissipation, 1500 W @ 1 ms Surge (10 x 1000 ms) Case 41A − MOSORB
ELECTRICAL CHARACTERISTICS
Breakdown Voltage
greater than the DC or continuous peak operating voltage level.
Nom
V
100
6.8
7.5
8.2
BR
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
V
BR
measured at pulse test current I
(Note 2)
Pulse
(mA)
@ I
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
T
Cathode = Polarity Band
1N6267A
1N6271A
1N6274A
1N6275A
1N6276A
1N6277A
1N6278A
1N6279A
1N6280A
1N6281A
1N6282A
1N6283A
1N6284A
1N6285A
1N6286A
1N6287A
1N6288A
1N6289A
1N6290A
1N6291A
1N6292A
1N6294A
1N6295A
JEDEC
Device
CASE 41A
PLASTIC
T
(continued)
at ambient temperature of 25°C.
1.5KE6.8A
1.5KE7.5A
1.5KE8.2A
1.5KE10A
1.5KE11A
1.5KE12A
1.5KE13A
1.5KE15A
1.5KE16A
1.5KE18A
1.5KE20A
1.5KE24A
1.5KE27A
1.5KE30A
1.5KE33A
1.5KE36A
1.5KE39A
1.5KE43A
1.5KE47A
1.5KE51A
1.5KE56A
1.5KE62A
1.5KE68A
1.5KE75A
1.5KE82A
1.5KE91A
(T
A
= 25°C unless otherwise noted) V
Device
http://onsemi.com
170
Working
Reverse
(Note 1)
Voltage
V
Peak
7.02
8.55
10.2
11.1
12.8
13.6
15.3
17.1
18.8
20.5
23.1
25.6
28.2
30.8
33.3
36.8
40.2
43.6
47.8
58.1
64.1
70.1
77.8
85.5
RWM
(V)
5.8
6.4
9.4
53
F
I RSM
I RSM
= 3.5 V Max, I
2
Maximum
0
Surge Current Characterisitcs
Leakage
Reverse
@ V
I
R
1000
500
200
10
1
(mA)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
RWM
Time
2
F
= 100 A Pulse
3
4
RWM
(ms)
Maximum
Reverse
Current
(Note 3)
5
Surge
) which should be equal to or
I
59.5
25.3
23.2
21.4
19.5
17.7
16.3
14.6
13.3
143
132
124
103
RSM
(A)
96
90
82
71
67
54
49
45
40
36
33
30
28
12
11
6
(Clamping
Maximum
Reverse
Voltage)
Voltage
@ I
V
10.5
12.1
14.5
15.6
16.7
18.2
21.2
22.5
25.2
27.7
30.6
33.2
37.5
41.4
45.7
49.9
53.9
59.3
64.8
70.1
11.3
103
113
125
137
(V)
RSM
77
85
92
RSM