VIPER25LN STMicroelectronics, VIPER25LN Datasheet - Page 35

• Manufacturer Part Number: VIPER25LN
• Description: IC OFFLINE CONV PWM OVP 7DIP
• Manufacturer: STMicroelectronics
• Series: VIPer™ plusr

Specifications of VIPER25LN

• Output Isolation: Isolated
• Frequency Range: 122 ~ 150kHz
• Voltage - Input: 8.5 ~ 23.5 V
• Voltage - Output: 800V
• Power (watts): 24W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 8-DIP (0.300", 7.62mm), 7 Leads
• Input Voltage: 8.5 V to 23.5 V
• Switching Frequency: 136 KHz
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-9074-5

VIPER25
8
Note:
1
2
3
4
5
Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK
Table 10.
1. Creepage distance > 800 V
2. Creepage distance as shown in the 664-1 CEI / IEC standard
3. Creepage distance 250 V
The leads size is comprehensive of the thickness of the leads finishing material.
Dimensions do not include mold protrusion, not to exceed 0,25 mm in total (both side).
Package outline exclusive of metal burrs dimensions.
Datum plane “H” coincident with the bottom of lead, where lead exits body.
Ref. POA mother doc. 0037880
M
O
Dim.
N1
A1
A2
E1
eA
eB
b2
(2)(3)
(1)(2)
®
®
A
D
E
N
b
e
L
c
is an ST trademark.
packages, depending on their level of environmental compliance. ECOPACK
DIP-7 mechanical data
Doc ID 15585 Rev 4
2.508
0.548
Typ.
3.30
0.46
1.52
0.25
9.27
7.87
6.35
2.54
7.62
3.30
0.50
Min.
0.38
2.92
0.36
1.14
0.20
9.02
7.62
6.10
2.92
0.40
mm
Package mechanical data
10.16
10.92
Max.
5.33
4.95
0.56
1.78
0.36
8.26
7.11
3.81
0.60
0.60
35/40
®