1SMB5948BT3G ON Semiconductor, 1SMB5948BT3G Datasheet - Page 3
![DIODE ZENER 91V 3W SMB](/photos/5/27/52756/do-214aa_smb403a_sml.jpg)
1SMB5948BT3G
Manufacturer Part Number
1SMB5948BT3G
Description
DIODE ZENER 91V 3W SMB
Manufacturer
ON Semiconductor
Specifications of 1SMB5948BT3G
Voltage - Zener (nom) (vz)
91V
Voltage - Forward (vf) (max) @ If
1.5V @ 200mA
Current - Reverse Leakage @ Vr
1µA @ 69.2V
Tolerance
±5%
Power - Max
3W
Impedance (max) (zzt)
200 Ohm
Mounting Type
Surface Mount
Package / Case
DO-214AA, SMB
Operating Temperature
-80°C ~ 150°C
Zener Voltage
91 V
Voltage Tolerance
5 %
Zener Current
16 mA
Power Dissipation
550 mW
Maximum Reverse Leakage Current
1 uA
Maximum Zener Impedance
200 Ohms
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 65 C
Current, Forward
200 mA
Current, Reverse
4.1 mA
Package Type
SMB
Primary Type
Zener
Temperature, Junction, Maximum
+150 °C
Temperature, Operating
-65 to +150 °C
Voltage, Forward
1.5 V
Voltage, Reverse
91 V
Zener Voltage Vz Typ
91V
Power Dissipation Pd
3W
Operating Temperature Range
-65°C To +150°C
Diode Case Style
SMB
No. Of Pins
2
Zener Voltage Vz Max
95.55V
Diode Type
Zener
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
1SMB5948BT3G
1SMB5948BT3GOSTR
1SMB5948BT3GOSTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
1SMB5948BT3G
Manufacturer:
ON
Quantity:
800
Company:
Part Number:
1SMB5948BT3G
Manufacturer:
ON
Quantity:
30 000
2. TOLERANCE AND TYPE NUMBER DESIGNATION The type numbers listed indicate a tolerance of ±5%.
3. ZENER VOLTAGE (V
4. ZENER IMPEDANCE (Z
* The “G” suffix indicates Pb−Free package available.
ELECTRICAL CHARACTERISTICS
(T
1SMB5915BT3, G
1SMB5916BT3, G
1SMB5917BT3, G
1SMB5918BT3, G
1SMB5919BT3, G
1SMB5920BT3, G
1SMB5923BT3, G
1SMB5925BT3, G
1SMB5926BT3, G
1SMB5927BT3, G
1SMB5929BT3, G
1SMB5931BT3, G
1SMB5934BT3, G
1SMB5935BT3, G
1SMB5936BT3, G
1SMB5938BT3, G
1SMB5949BT3, G
1SMB5913BT3, G
1SMB5914BT3, G
1SMB5921BT3, G
1SMB5922BT3, G
1SMB5924BT3, G
1SMB5928BT3, G
1SMB5930BT3, G
1SMB5932BT3, G
1SMB5933BT3, G
1SMB5937BT3, G
1SMB5939BT3, G
1SMB5940BT3, G
1SMB5941BT3, G
1SMB5942BT3, G
1SMB5943BT3, G
1SMB5944BT3, G
1SMB5945BT3, G
1SMB5946BT3, G
1SMB5947BT3, G
1SMB5948BT3, G
1SMB5950BT3, G
1SMB5951BT3, G
1SMB5952BT3, G
1SMB5953BT3, G
1SMB5954BT3, G
1SMB5955BT3, G
1SMB5956BT3, G
L
Nominal Zener voltage is measured with the device junction in thermal equilibrium with ambient temperature at 25°C.
applied. The specified limits are for I
= 30°C unless otherwise noted, V
Device*
(Note 2)
Marking
Device
Z
913B
914B
915B
916B
917B
918B
919B
920B
921B
922B
923B
924B
925B
926B
927B
928B
929B
930B
931B
932B
933B
934B
935B
936B
937B
938B
939B
940B
941B
942B
943B
944B
945B
946B
947B
948B
949B
950B
951B
952B
953B
954B
955B
956B
) MEASUREMENT
Z
) DERIVATION Z
10.45
12.35
14.25
25.65
31.35
37.05
40.85
44.65
48.45
71.25
86.45
104.5
123.5
142.5
3.13
3.42
3.70
4.08
4.46
4.84
5.32
5.89
6.46
7.12
7.79
8.64
11.4
15.2
17.1
20.9
22.8
28.5
34.2
53.2
58.9
64.6
77.9
Min
114
152
171
190
9.5
19
95
F
= 1.5 V Max. @ I
Z(ac)
Zener Voltage (Note 3)
(Devices listed in bold, italic are ON Semiconductor Preferred devices.)
V
= 0.1 I
Z
Nom
ZT
(Volts)
100
110
120
130
150
160
180
200
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
11
and Z
Z(dc)
1SMB5913BT3 Series
ZK
13.65
15.75
28.35
34.65
40.95
45.15
49.35
53.55
78.75
95.55
136.5
157.5
11.55
115.5
Max
3.47
3.78
4.10
4.52
4.94
5.36
5.88
6.51
7.14
7.88
8.61
9.56
10.5
12.6
16.8
18.9
23.1
25.2
31.5
37.8
58.8
65.1
71.4
86.1
with the ac frequency = 60 Hz.
105
126
168
189
210
F
21
are measured by dividing the ac voltage drop across the device by the ac current
http://onsemi.com
= 200 mA(dc) for all types)
@ I
104.2
113.6
96.1
87.2
79.8
73.5
66.9
60.5
55.1
45.7
41.2
37.5
34.1
31.2
28.8
23.4
20.8
18.7
15.6
13.9
12.5
10.4
11.4
mA
9.6
8.7
7.3
6.7
5.5
4.6
4.1
3.7
3.4
3.1
2.9
2.5
2.3
2.1
1.9
50
25
17
8
6
5
ZT
3
Z
ZT
Zener Impedance (Note 4)
1200
17.5
100
120
140
160
200
250
300
380
450
600
700
900
7.5
2.5
3.5
4.5
5.5
6.5
10
10
12
14
19
23
28
33
38
45
53
67
70
86
@ I
W
9
6
5
4
2
2
3
4
7
9
ZT
1000
1300
1500
1700
2000
2500
3000
3100
4000
4500
5000
6000
6500
7000
8000
1100
500
500
500
500
500
350
250
200
200
400
400
500
500
550
550
550
600
600
650
650
650
700
700
750
800
850
900
950
W
Z
ZK
@ I
ZK
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
mA
0.5
0.5
0.5
1
1
1
1
1
1
1
1
1
Leakage Current
100
mA
75
25
5
5
5
5
5
5
5
5
5
5
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
1
1
1
1
1
1
I
R
@ V
R
121.6
136.8
Volts
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
62.2
69.2
83.6
91.2
98.8
11.4
114
152
1.5
5.2
6.5
8.4
9.1
9.9
56
76
1
1
1
1
2
3
4
6
7
8
mA(dc)
454
416
384
348
319
294
267
241
220
200
182
164
150
136
125
100
I
115
93
83
75
68
62
55
50
45
41
38
34
31
29
26
24
22
20
18
16
15
13
12
11
10
ZM
9
8
7